"house.votes.84" <-
structure(list(V1 = structure(c(2, 2, 1, 1, 1, 1, 1, 2, 2, 1, 
2, 2, 1, 1, 2, 2, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 
1, 1, 2, 1, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 
1, 2, 1, 2, 2, 2, 2, 2, 1, 2, 1, 1, 1, 2, 2, 2, 1, 1, 1, 2, 1, 
2, 1, 1, 1, 1, 1, 2, 1, 1, 2, 2, 2, 1, 2, 2, 1, 2, 1, 1, 1, 1, 
1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 2, 1, 2, 1, 
1, 1, 2, 1, 2, 2, 2, 2, 2, 1, 2, 2, 1, 1, 1, 1, 1, 2, 2, 2, 2, 
2, 1, 1, 1, 2, 2, 2, 1, 1, 1, 2, 1, 2, 1, 2, 1, 1, 1, 2, 2, 2, 
1, 2, 1, 1, 1, 1, 2, 1, 1, 2, 2, 1, 1, 1, 2, 1, 1, 1, 1, 2, 1, 
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 2, 1, 1, 1, 2, 1, 2, 1, 
1, 1, 1, 1, 1, 2, 1, 2, 2, 1, 1, 1, 2, 1, 1, 2, 1, 1, 2, 1, 1, 
1, 1, 1, 2, 2, 2, 1, 1, 2, 2, 2, 2, 1, 2, 1, 2, 1, 1, 1, 2, 2, 
1, 2, 1, 1, 1, 1, 2, 2, 1, 2, 2, 1, 2, 1, 1, 2, 2, 1, 1, 1, 1, 
1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 2, 2, 1, 2, 2, 2, 2, 1, 2, 2, 
2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 2, 1, 2, 2, 
2, 2, 2, 1, 2, 1, 2, 1, 1, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 
1, 1, 2, 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 1, 2, 2, 1, 1, 2, 1, 2, 
2, 2, 1, 2, 1, 2, 1, 2, 1, 2, 2, 2, 1, 2, 1, 1, 1, 2, 2, 1, 1, 
1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 
1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 
2, 2, 1, 2, 2, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 1, 1, 
2, 1, 2, 2, 2), .Label = c("democrat", "republican"), class = "factor"), 
    V2 = structure(c(1, 1, NA, 1, 2, 1, 1, 1, 1, 2, 1, 1, 1, 
    2, 1, 1, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 
    2, 1, 2, 1, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 
    1, 2, 2, 2, 1, 1, 1, 1, 1, 2, 1, 2, 2, 2, 2, 1, 1, 2, 2, 
    2, 2, 2, 2, 2, 1, 1, 1, 2, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 
    1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 1, 2, 2, 2, 2, NA, 2, 1, 1, 
    2, 2, 1, 1, 1, 1, 2, 1, 2, 2, 1, 1, 1, 1, 1, 2, 1, 1, 1, 
    1, 1, NA, 2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, NA, 1, 1, 
    1, 1, 1, 1, 2, 2, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 2, 
    1, 2, 2, 1, 2, 2, 1, 1, 1, 2, 1, 1, 1, NA, 2, NA, 1, 2, NA, 
    1, 2, 1, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 2, 
    2, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 2, 1, 2, 1, 2, 1, 1, 1, 
    2, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 
    2, 1, 1, 2, 2, 1, 1, NA, 2, 1, 1, 2, 1, 2, 2, 1, 1, 1, 2, 
    2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 1, 2, 1, 2, 1, 1, 1, 1, 
    1, 1, 2, 2, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 2, 
    1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 2, 1, 1, 1, 1, 
    2, 1, 2, 1, 2, 2, 2, 1, 1, 2, 1, 2, 2, 1, 2, 2, 1, 1, 1, 
    1, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 
    2, 1, 1, 2, 1, 2, 2, 2, 2, 2, 1, 2, 2, 1, 1, 2, 2, 1, 1, 
    1, 1, 2, 1, 1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 1, 2, NA, 2, 2, 
    NA, 2, 2, 2, 2, 1, 1, 1, 1, NA, 1, 2, 1, 2, 1, 2, 1, 1, 2, 
    1, 2, 2, 1, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 2, 1, NA, 2, 1, 
    1, 1, 1, 1), .Label = c("n", "y"), class = "factor"), V3 = structure(c(2, 
    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, NA, 2, 2, 
    2, 2, NA, 2, 1, 1, 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, NA, 2, 2, 
    1, 2, 2, 1, 1, 2, 2, 2, 1, 2, NA, 2, 2, 2, 2, 2, 2, 2, 2, 
    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, NA, 2, 1, 2, 2, 1, 1, 2, 2, 
    2, 2, 1, 1, 1, 1, 1, NA, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 
    1, 1, 2, 1, 1, 1, 1, 1, NA, 2, 2, NA, NA, NA, 1, NA, NA, 
    NA, NA, NA, 1, 2, 2, 1, NA, NA, 1, NA, NA, NA, NA, NA, NA, 
    NA, NA, 1, 1, 1, 1, 1, 2, NA, 1, 1, 1, 1, 1, 2, NA, 1, 2, 
    1, 2, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 
    1, 1, 1, 1, 1, NA, 2, 1, NA, 2, 1, 1, 1, 1, NA, 1, NA, NA, 
    1, 1, 2, 1, NA, 1, NA, 2, 1, 1, 1, 1, 1, NA, 1, 2, 1, 2, 
    1, 1, 1, 1, 1, NA, 1, 2, 1, 2, 1, 2, 2, 2, 2, 2, NA, 2, 1, 
    2, 1, 1, 2, NA, 1, 1, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 2, 1, 
    1, 1, 1, 2, 1, 1, 1, 2, NA, 1, 2, 2, 2, 2, 1, 1, 1, 1, 1, 
    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 
    1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 1, 1, 1, 2, 2, 2, 1, 
    2, 2, 2, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 
    1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, NA, 2, NA, 1, 1, 2, 
    1, 1, 1, 1, 1, 1, NA, 2, 1, 1, 1, 1, 1, 1, 2, 2, 1, 2, 1, 
    2, 1, 1, 1, 2, 1, 1, 1, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 
    2, 2, 2, NA, 2, 1, 1, 2, 2, 2, 2, 2, 2, NA, 2, 2, 1, NA, 
    2, 2, NA, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 1, 1, 1, 1, 1, 
    1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 1, 1, 1, NA, 
    1, 1, 1, NA, 1, 2), .Label = c("n", "y"), class = "factor"), 
    V4 = structure(c(1, 1, 2, 2, 2, 2, 1, 1, 1, 2, 1, 1, 2, 2, 
    1, 1, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 1, 2, 2, 
    1, 2, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 1, 
    2, 1, 2, 1, 1, 1, 1, 1, 2, 1, 2, 2, 2, 1, 1, 1, 2, 2, 2, 
    2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 1, 1, 1, 2, 1, 1, 2, 1, 
    2, 2, 2, 2, 2, 2, NA, 1, 2, 1, 1, 2, 2, 1, NA, 2, 1, NA, 
    2, 2, 2, 1, 2, 1, 2, 2, 2, 2, 2, 1, NA, 1, 1, 1, 2, 1, 1, 
    2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 2, 2, 2, 1, 1, 1, 1, 1, 2, 
    1, 1, 1, 2, 1, NA, 2, 2, 1, 1, 1, 2, 1, 2, 1, 1, 2, 1, 1, 
    2, 2, 2, 2, 2, 2, 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, NA, 
    2, 2, 2, 2, 1, 2, 1, 1, 1, 2, 2, 1, 2, 2, 2, 1, 2, 2, 2, 
    2, 2, 2, 1, 1, 2, 2, 2, 1, 2, 2, 1, 2, 2, 1, 2, 2, 2, 2, 
    2, 1, 1, 1, 2, 2, 1, 2, 1, 1, 2, 1, 2, 1, 2, 2, 2, 1, 1, 
    2, 1, 2, 2, 2, 2, 1, NA, 2, 1, 1, 2, 1, 2, 2, 1, 1, 2, 2, 
    2, 2, 2, 2, 2, 2, 1, 1, 2, 2, 2, 2, 2, 1, 1, 2, 1, 2, 1, 
    1, 2, 2, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 
    1, 2, 1, NA, 1, 1, 1, 1, 1, 2, 1, 1, 1, 2, 2, 2, 1, 2, 1, 
    1, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 2, 2, 1, 2, 2, 2, 2, 1, 
    2, 2, 2, 1, 1, 2, 2, 1, 2, 1, 1, 1, 2, 2, 1, 2, 1, 2, 2, 
    2, 1, 1, 2, 1, 2, 2, 2, 1, 1, 1, 2, 2, 2, 1, 2, 2, 2, 2, 
    1, 1, 2, 1, 1, 1, 2, 2, 1, 2, 2, 1, 2, 2, 2, 2, 1, 1, 1, 
    NA, NA, 2, 2, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 2, 1, 1, 2, 
    1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, NA, 2, 2, 
    2, 1, 1, 1), .Label = c("n", "y"), class = "factor"), V5 = structure(c(2, 
    2, NA, 1, 1, 1, 2, 2, 2, 1, 2, 2, 1, 1, 2, 2, 1, 1, 2, 1, 
    1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 2, 1, 2, 2, 2, 2, 
    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 1, 2, 2, 2, 
    2, 2, 1, 2, 1, 1, 1, 2, 2, 2, 1, 1, 1, 2, 1, 2, 1, 2, 1, 
    2, 1, 2, 1, 1, 2, 2, 2, 1, 2, 2, 1, 2, 1, 1, 1, 1, 1, 1, 
    1, 1, 1, 2, 1, 1, 1, 1, NA, 1, 2, NA, 1, 1, 1, 2, 1, 2, 1, 
    1, 1, 2, 1, 2, 2, 2, 2, 2, 1, 2, 2, 1, 1, 1, 1, 1, 2, 2, 
    2, 2, 2, 1, 1, 1, 2, 2, 2, 1, 1, 1, 2, 1, 2, 1, 2, 2, 1, 
    1, 2, 2, 2, 1, 2, 1, 1, 1, 1, 2, 1, 1, 2, 2, 2, 1, 1, 2, 
    1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, NA, 1, 1, 1, 1, 2, 1, 2, 
    2, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 2, 1, 2, 2, 1, 1, 
    1, 2, 1, 1, 2, 2, 1, 2, 1, 1, 1, 1, 1, 2, 2, 2, 1, 1, 2, 
    2, 2, 2, 1, 2, 1, 2, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 2, 
    NA, 1, 2, 2, 1, 2, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 
    1, 1, 1, 1, 1, 1, 2, 2, 1, 2, 2, 2, 2, 1, 2, 2, 2, 1, 1, 
    1, NA, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 2, 1, 2, 2, 2, 
    2, 2, 1, 2, 1, 2, 1, 1, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 
    2, 1, 2, 2, 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 1, 2, 2, NA, 1, 
    2, 1, 2, 2, 2, 1, 2, 1, 2, 2, 2, 1, 2, 2, 2, 1, 2, 1, 1, 
    1, 2, 2, 1, 1, 1, 1, 2, 1, 1, 2, NA, 2, 2, 1, 2, 2, 2, 1, 
    1, 2, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, NA, NA, NA, 1, 1, 1, 
    2, 2, 2, 2, 2, 2, 2, 1, 2, 1, 2, 2, 1, 2, 2, 1, 1, 2, 1, 
    1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 1, 2, 2, 2), .Label = c("n", 
    "y"), class = "factor"), V6 = structure(c(2, 2, 2, NA, 2, 
    2, 2, 2, 2, 1, 2, 2, 1, 1, 2, 2, 1, 1, 2, 1, 1, 1, 1, 1, 
    1, 1, 1, 1, 2, 1, 2, 1, 1, 2, 1, 2, 2, 2, 2, 1, 1, 1, 1, 
    1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 1, 2, 2, 2, 2, 2, 1, 2, 
    1, 1, 1, 2, 2, 2, 1, 1, 1, 1, 1, 2, 1, 2, 2, 2, 2, 2, 1, 
    1, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 2, 2, 2, 2, 1, 2, 
    2, 2, 2, 2, 1, 1, 2, NA, 1, 1, 1, 2, 1, 2, 1, NA, 1, 2, 1, 
    2, 2, 2, 2, 2, 1, 2, 2, 1, 1, 1, NA, 1, 2, 2, 2, 2, 2, 1, 
    1, 1, 1, 2, 2, 1, 1, 1, 2, 1, 2, 1, 2, 2, 1, 1, 2, 2, 2, 
    1, 2, NA, 2, 2, 2, 2, 2, 1, 2, 2, 2, 1, 1, 2, 1, 2, 1, 1, 
    1, 1, 1, 1, 1, 1, 1, NA, 1, 1, 1, 1, 2, 1, 2, 2, 1, 1, 1, 
    2, 1, 2, 1, 1, 1, 1, 1, 1, 2, 1, 2, 2, 1, 1, 1, 2, 1, 1, 
    2, 2, 2, 2, 1, 1, 1, 2, 1, 2, 2, 2, 1, 1, 2, 2, 2, 2, 1, 
    2, 1, 2, 1, 1, 1, 2, 1, 1, 2, 1, 1, 1, 2, 2, NA, 1, 2, 2, 
    1, 2, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 
    1, 1, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 1, 1, 1, 1, 2, 2, 
    NA, 1, 1, 1, 1, 2, 2, 1, 1, 1, 2, 1, 2, 2, 2, 2, 2, 1, 2, 
    1, 2, 1, 1, 2, 2, 2, 1, 1, 1, 1, 1, 1, NA, 2, 2, 2, 1, 2, 
    1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 1, 2, 2, 1, 2, 2, 1, 2, 2, 
    2, 1, 2, 1, 2, 1, 2, 1, 1, 2, 2, 1, 2, 1, 2, 1, 2, 2, 2, 
    1, 2, 1, 2, NA, NA, 2, 2, 2, 2, 1, 2, 2, 2, 1, 2, 2, 2, 2, 
    2, 2, 2, 2, 1, NA, 1, 2, 1, NA, 1, 2, 2, 2, NA, 2, 2, 1, 
    2, 2, 2, 2, 2, 1, 2, 2, 1, 2, 2, 1, 1, 2, 1, 1, 1, 2, 2, 
    1, 1, 1, 1, 1, 2, 1, NA, 2, 1, 2, 2, 2), .Label = c("n", 
    "y"), class = "factor"), V7 = structure(c(2, 2, 2, 2, 2, 
    2, 2, 2, 2, 1, 1, 2, 1, 2, 2, 2, 2, 1, 2, 1, NA, 1, 1, 1, 
    1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 1, 2, 2, 2, 2, 1, 1, 1, 1, 
    1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, NA, 2, 
    1, 1, 1, 2, 2, 2, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 1, 2, 
    1, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 
    2, 2, 2, 2, 2, 1, 2, NA, 1, 1, 1, 2, 2, 2, 1, NA, 1, 1, 1, 
    2, 2, 2, 2, 2, 1, 2, 2, 1, 2, 1, NA, 2, 2, 2, 2, 2, 2, 2, 
    2, 2, 1, 2, 2, 1, 2, 2, 2, 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, 
    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 2, 1, 2, 1, 1, 
    1, 1, 1, 1, 1, 1, 1, NA, 1, 1, 1, 1, 2, 1, 2, 2, 2, 1, 2, 
    2, 2, 2, 1, 1, 1, 1, 2, 1, 2, 2, 2, 2, 1, 1, 2, 2, 1, 2, 
    2, 2, 2, 2, 1, 1, 1, 2, 1, 1, 2, 2, 2, 1, 2, 2, 2, 2, 1, 
    2, 2, 2, 1, 2, 1, 2, 2, 1, 2, 1, 1, 1, 1, 2, NA, 1, 2, 2, 
    2, 2, 1, 1, 1, 1, 1, 1, 1, NA, 1, 1, 1, 1, 2, 1, 1, 1, 1, 
    2, 1, 1, 1, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
    2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 
    2, 2, 2, 1, 2, 2, 2, 2, 1, 1, 1, 2, 1, 2, 2, 2, 2, 1, 2, 
    1, 2, 2, 1, 1, 1, 2, 2, 2, 1, 1, 2, 2, 2, NA, 1, 1, 2, 2, 
    2, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
    1, 2, 2, 2, 2, 1, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 
    2, 2, 2, 2, 1, 2, 1, 2, 2, 2, 1, 2, NA, 2, 2, 2, 2, 2, 2, 
    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 1, 1, 1, 2, 2, 2, 
    2, NA, 1, 1, 2, 1, 1, 2, 1, 2, 2, 2), .Label = c("n", "y"
    ), class = "factor"), V8 = structure(c(1, 1, 1, 1, 1, 1, 
    1, 1, 1, 2, 1, 1, 2, 2, 1, 1, 1, 2, 1, 2, 2, 2, 2, 2, 2, 
    2, 2, 2, 2, 2, 1, 2, 2, 1, 2, 1, 1, 1, 1, 2, 2, 2, 2, 2, 
    2, 2, 2, 2, 2, 1, 2, 1, 2, 1, NA, 1, 1, 1, 1, 1, 2, 1, 2, 
    2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 2, 2, 
    1, 1, 1, 1, 1, 1, 2, 1, 2, 2, 2, 2, 1, 1, 1, 2, 2, 1, 1, 
    2, 2, NA, 2, 1, 1, NA, 2, 2, 2, 1, 2, 1, 2, 2, 2, 2, 1, 1, 
    1, 1, 1, 1, 2, 1, 1, 2, 1, 2, 2, 1, 1, 1, 1, 1, 1, 2, 2, 
    2, 2, 2, 2, 2, 2, 2, 1, 2, 1, 2, 1, 1, 1, 2, 1, 1, 2, 1, 
    1, 2, 1, 2, 2, 2, 1, 2, 2, 2, 1, 2, NA, 1, 2, 1, 2, 2, 2, 
    2, 2, 2, 2, 2, 2, NA, 2, 2, 2, 2, 2, 2, 1, 1, 2, 2, 2, 1, 
    2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 1, 2, 1, 1, 
    1, 1, 1, 2, 1, 2, 1, 2, 1, 1, 1, 2, 2, 1, 2, 1, 1, 2, 1, 
    2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, NA, NA, 2, 1, 1, 2, 
    1, 2, 2, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 
    2, 2, 2, 1, 1, 2, 1, 1, 2, 2, 1, 1, 2, 2, NA, 2, 1, 1, NA, 
    2, 2, 2, 2, NA, 1, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 2, 1, 2, 
    1, 2, 2, 1, 2, 2, 1, 2, 2, 2, 1, 2, 1, 1, 1, 1, 2, 1, 2, 
    2, 1, 2, 2, 2, 2, 1, 2, 2, 2, 1, 1, 2, 2, 2, 2, 2, 1, 1, 
    2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 2, 1, 2, 2, 2, 1, 1, 1, 2, 
    2, 2, 1, 2, 2, 1, 1, 1, 1, 2, NA, 1, 1, NA, 2, 1, 1, 1, 1, 
    1, 1, 1, 2, NA, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 
    1, 1, 1, 2, 1, 1, 2, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 
    2, 2, 2, 2, 2, 2, 1, 2, 1, NA, 1), .Label = c("n", "y"), class = "factor"), 
    V9 = structure(c(1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 2, 
    1, 1, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 
    1, 2, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, NA, 
    2, 1, 2, 1, 1, 1, 1, 1, 2, 1, 2, 2, 2, 1, 1, 1, 2, 2, 2, 
    2, 2, 1, 2, 1, 1, 2, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 
    2, 2, 2, 1, 1, NA, 1, 1, 2, 1, 1, 1, 1, 1, 2, 2, 1, NA, 2, 
    2, 2, 1, 2, 1, 2, 2, 2, 1, 2, 1, 1, 1, 1, 2, 2, 1, 1, 2, 
    2, 2, 2, 2, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 
    2, 1, 2, 1, 1, 2, 2, 1, NA, 1, 2, 1, 2, 1, 1, 1, 1, 1, 2, 
    2, 2, 1, 2, 2, 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, NA, 2, 
    2, 2, 2, 2, 2, 1, NA, 2, 2, NA, 1, 2, 1, 2, 2, 2, 2, 2, 2, 
    1, 2, 1, 1, 2, 2, 2, 1, 2, 2, 1, 1, 1, 1, 2, 2, 2, 1, 2, 
    1, 1, 1, 2, 2, 1, 1, 1, 1, 2, 1, 2, 1, 2, 2, 2, 1, NA, 2, 
    1, 2, 2, 2, 2, 1, NA, 2, 1, 1, 2, 1, 2, 2, 1, 1, 2, 2, 2, 
    2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 2, 1, 1, 
    2, 2, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, NA, 1, 2, 2, 
    2, 2, 2, 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 2, 1, 2, NA, 2, 2, 
    2, 2, 2, 2, NA, 2, 1, 1, 2, 1, 2, 2, 1, 2, 2, 2, 2, 1, 2, 
    2, 2, 1, 1, 2, 1, 1, 2, 1, 1, 1, 2, 2, 1, 2, 2, 1, 2, 2, 
    1, 1, 2, 1, 2, 1, 2, 1, 1, 1, 2, 2, 2, 1, 2, 2, 1, 2, 1, 
    1, 2, NA, 1, 1, 2, 2, 1, 2, 1, 1, 2, 2, 1, 2, 1, 2, 1, 2, 
    1, 2, 2, 1, 2, 1, NA, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 2, 1, 
    2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 
    1, NA, 1), .Label = c("n", "y"), class = "factor"), V10 = structure(c(1, 
    1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, NA, 1, 1, NA, 2, 1, 2, 
    1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 1, 2, 1, 1, 1, 1, 
    2, 2, 2, 2, 2, 2, NA, 2, NA, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 
    1, 1, 2, 1, 2, 2, 2, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 1, 1, 
    2, 1, 1, 2, NA, 1, 1, 1, 1, 1, 1, 2, 1, 2, 2, 1, 2, 1, NA, 
    1, 1, 2, 1, 1, 1, NA, NA, 2, 2, 1, NA, 2, 2, 2, 1, 1, 1, 
    2, 2, 2, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 2, 1, NA, 2, 2, 1, 
    1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 1, 2, 1, 2, 
    2, 2, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 2, 2, 2, 
    1, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 
    1, 1, 2, 2, 2, 1, 2, 1, 2, NA, 2, 2, 2, 2, 1, 2, 1, 1, 2, 
    2, 2, 1, 2, 2, 1, 1, NA, 1, 2, 2, 2, 1, 2, 1, 1, 1, 2, 2, 
    1, 2, 1, 2, 1, 1, 2, 1, 2, 1, NA, 1, 2, 2, 1, NA, 2, 2, 2, 
    1, NA, NA, 1, 1, 2, 1, 2, 2, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 
    1, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 2, 
    2, NA, 2, 1, 1, 2, 2, 1, 2, 1, 1, 1, 2, 2, 2, 2, 2, 1, 1, 
    1, 1, 1, 2, 1, 2, 1, 2, 2, 1, 1, 1, 2, 2, 2, 2, 2, 2, 1, 
    NA, 1, NA, 2, 1, 2, 2, 1, 2, 2, 2, NA, 1, 1, 2, 2, 1, 1, 
    2, 1, 2, 2, 1, 1, 1, 2, 2, 2, 2, 2, 1, 2, 2, 1, 1, 2, 1, 
    2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 
    1, 2, 2, 1, 2, 1, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 1, 1, 1, 
    1, 1, 1, 1, 2, 1, 1, 1, 2, 1, 2, 1, 1, 2, 1, 1, 2, NA, 1, 
    2, 1, 2, 1, 1, 2, 2, 2, 1, 2, 1, 2, 2, 2, 2, 1, NA, 1), .Label = c("n", 
    "y"), class = "factor"), V11 = structure(c(2, 1, 1, 1, 1, 
    1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 
    1, 2, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 2, 1, 2, 2, 1, 1, 1, 
    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 2, 2, 2, 2, 2, 1, 
    1, 1, 1, 1, 1, 2, 1, 1, 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 
    2, 2, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 1, 1, 1, 2, 2, 2, 
    1, 1, 1, 1, 2, 1, 1, NA, 1, 1, 2, 2, 2, 2, 1, 2, 1, 1, 2, 
    1, 2, 2, 2, 1, 1, 2, 1, 2, 2, 1, 1, 2, 2, 2, 1, 2, 2, 2, 
    2, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 1, 2, 2, 1, 1, 1, 
    1, 2, 2, 1, 1, 1, 1, 2, 2, 2, 2, 1, 2, NA, 2, 2, 2, 1, 2, 
    2, 2, 2, 2, NA, 2, 1, NA, 2, 2, 2, 1, 1, 1, 1, 2, 1, 1, 2, 
    1, 1, 2, 2, 1, 1, 1, 2, 2, 1, 2, 2, 2, 1, 2, 1, 2, 1, 1, 
    2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 2, 1, 2, 1, 
    2, 2, 2, 1, 1, 2, 2, 1, 2, 1, 2, 2, 2, 1, 1, NA, 1, 1, 1, 
    1, 1, 2, 2, 1, 1, 1, 1, 2, 1, 2, 1, 1, 2, 2, 2, 1, 1, 1, 
    1, 2, 2, 2, 1, 1, 2, 1, 2, 2, 1, 2, 1, 2, 2, 2, 1, 2, 2, 
    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 1, 2, 2, 1, 1, 2, 
    2, 2, 2, 2, 2, 1, 1, 1, 2, 1, 1, 2, 2, 1, 2, 1, 1, 1, 1, 
    1, 2, 2, 1, 1, 1, 1, 2, 1, 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, 
    2, 2, 1, 1, 2, 1, 2, 2, 2, 1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 
    2, 2, 2, 1, 2, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 
    1, 1, 1, 1, NA, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 2, 2, 
    2, 1, 2, 1, 1, 1, 1, 2, 2, 2, 1, 2, 2, 2, 2, 1, 2, 1, 1, 
    1, 2, 2, 2, 2, 2, 2, 2, 2, 1, NA, 2), .Label = c("n", "y"
    ), class = "factor"), V12 = structure(c(NA, 1, 2, 2, 2, 1, 
    1, 1, 1, 1, NA, 2, 1, 2, 1, 1, 2, 1, 1, 2, 2, 1, 1, 1, 1, 
    1, 2, 2, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, NA, 1, 1, 1, 
    2, 2, 1, 1, 1, 1, 2, 1, 1, 1, 2, 2, 2, 1, 1, 1, 1, 1, 1, 
    2, 2, 1, 2, 1, 1, 1, 1, 2, 2, 1, 2, 2, 2, 2, 2, 1, 1, 2, 
    1, 1, 1, 2, 1, 1, 2, 1, 1, 2, 2, 2, 1, 2, 2, 2, 1, NA, 2, 
    2, 2, 1, NA, 2, 1, NA, 1, 1, 1, 1, 1, 1, 1, NA, 2, 1, 2, 
    1, 1, 1, 1, 1, 1, 1, 1, 2, 2, NA, 1, 1, 1, 1, 1, 1, 2, 1, 
    1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 2, 2, 2, 1, 2, 1, 
    2, 1, 2, 1, 1, 2, 1, 2, 2, 1, 2, 1, 2, 1, 1, 1, 2, 1, 1, 
    1, 2, 2, 1, NA, 2, 1, NA, 2, 1, 2, 1, 1, 1, 1, 1, 2, 1, 2, 
    1, 2, 1, 2, 2, 1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 2, 
    1, 2, 1, 1, NA, 2, 1, 2, 2, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 
    1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, NA, 2, 1, 1, 
    1, 1, 1, 1, 1, 1, 2, 1, 1, NA, 1, 1, 1, 1, 1, 1, 1, 1, 1, 
    NA, 1, 1, 1, NA, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 
    1, 1, 2, 2, 2, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 
    1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 1, 
    2, 1, 1, 1, 2, 1, 2, 2, 2, 1, 1, 2, 2, 2, 2, 1, 2, 1, 1, 
    1, 1, 1, 2, 1, 2, 2, 1, 1, 1, 1, 2, NA, 1, 1, 2, 2, 2, 2, 
    2, 2, 1, 1, NA, 1, 2, NA, 1, 2, 2, NA, 1, 1, 2, 2, 2, 2, 
    2, 2, 2, 2, 1, 2, 2, 2, 2, 1, 2, 2, 2, 2, 1, 1, NA, 2, 1, 
    1, 1, 1, 1, 2, 1, 1, 2, 2, 1, NA, 1, 1, 1, 2, 1, 1, 1, 2, 
    2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 2, 1, 1), .Label = c("n", "y"
    ), class = "factor"), V13 = structure(c(2, 2, 1, 1, NA, 1, 
    1, 1, 2, 1, NA, NA, 1, NA, 2, 2, 2, 1, NA, 1, 1, 1, NA, 1, 
    1, 1, 1, 1, 2, 1, 2, 1, 1, 2, 1, 2, 2, 1, 2, 1, 1, 1, 1, 
    1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, 1, 2, 
    1, 1, NA, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 2, 2, 
    2, 2, 2, 2, 2, 2, 2, 1, NA, 1, 1, 1, 1, 1, NA, 2, 1, 1, 2, 
    2, 1, 1, 1, 1, 1, 2, NA, 1, 1, 1, 2, 1, 2, 1, NA, 1, 2, 1, 
    2, 2, 2, 2, 2, 1, 2, 2, 1, 1, NA, 1, 1, 2, 2, 2, 2, 2, 1, 
    1, 1, 1, 2, 2, 1, 1, 1, 2, 2, 2, 1, 2, NA, 1, 1, 2, 2, 2, 
    1, 2, 1, 2, 2, 2, 2, 2, 1, 2, 2, 1, 1, 1, 2, 1, 2, 1, 1, 
    1, NA, NA, 1, 1, 1, 1, NA, 1, NA, 1, 1, 2, 1, 2, 2, 1, 1, 
    1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, NA, 1, 1, 2, 1, 
    1, 2, 2, 1, 2, 1, 1, 1, 1, 1, 2, NA, 2, 1, 1, 2, 2, 2, 2, 
    1, 2, 2, 2, 1, 2, 1, 1, 2, 1, NA, 1, 1, 1, 1, NA, NA, 1, 
    2, 2, 1, 2, 1, 1, 2, 2, 1, 1, 1, NA, 1, 1, 1, 1, 2, 1, 1, 
    1, 1, 1, 1, 2, 1, 1, 2, 1, 2, 2, 1, 1, NA, 2, 1, 1, 2, 1, 
    1, 1, 1, NA, 1, 1, 1, 2, 2, 1, 1, 1, 2, 1, 2, 2, 2, 2, 2, 
    1, 2, 1, 2, 1, 1, 2, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 2, 
    1, 2, 1, 1, 2, 1, 1, 1, 2, 2, 1, 1, 1, 2, 2, 1, 1, 1, 1, 
    2, 2, 2, 2, 2, 1, 2, 1, 2, NA, 1, 2, 2, 2, 2, 1, 1, 2, 1, 
    1, 1, 1, 1, 1, 1, NA, 1, 2, 1, 2, 2, 1, NA, 2, 2, 1, 1, 1, 
    1, 2, 2, 1, 1, 2, 1, 2, 1, 2, 2, 1, NA, 1, 1, 1, 2, NA, 2, 
    2, 2, 2, 2, 1, 2, 2, 2, 2, 1, 2, NA, 1, 1, 1, 1, 1, 1, 1, 
    1, 1, 1, 1, 1, 1, 2, 1, 2, 2, 1, 2, 2, 2), .Label = c("n", 
    "y"), class = "factor"), V14 = structure(c(2, 2, 2, 2, 2, 
    2, NA, 2, 2, 1, 2, 2, 2, 1, NA, 2, NA, 2, 2, 1, 1, NA, 1, 
    1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 2, 1, 2, NA, 2, 2, 2, 1, 1, 
    1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 1, 2, 2, 2, 2, 2, 1, 
    2, 1, 1, 1, 2, 2, 2, 2, 1, 2, 1, 1, 2, 1, 2, 2, 2, 2, 2, 
    1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, NA, 2, 1, 1, 
    2, 1, 1, 2, 1, 2, 1, 2, NA, 1, 1, 1, 2, 1, 2, 1, 1, 1, 2, 
    1, 2, 2, 2, 1, 2, 1, 2, 2, 1, 1, NA, 1, 1, 2, 2, 2, 2, 2, 
    1, 1, 1, 2, 2, 2, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
    2, NA, 2, 1, 2, 2, 2, 2, 2, 2, 1, 1, 2, 1, 1, 2, NA, 2, 1, 
    1, 1, 1, 1, 1, 1, 1, 1, NA, 1, 1, 1, 1, NA, 1, 2, 2, 1, 1, 
    1, 2, 1, 1, NA, 1, 1, 1, 1, 1, 2, 1, 1, 2, 1, 1, 1, 2, 1, 
    2, 2, 2, 1, 2, 1, 1, 1, 1, 1, 2, 2, 2, 1, 1, 2, 2, 2, 2, 
    1, 2, 1, 1, 1, 2, 1, 1, 2, 1, 1, 2, 1, 1, 1, 2, NA, 1, 2, 
    2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, NA, 1, 1, 1, 1, 1, 1, 1, 
    1, 1, 1, 2, 1, 2, 2, 1, 2, 2, 1, 1, 2, 2, 1, 1, 1, 2, 2, 
    2, 2, 1, 2, 2, 2, NA, 2, NA, 1, 2, 2, 1, 2, 2, 2, 2, 2, 1, 
    2, 1, 2, 2, 1, 2, 2, NA, 2, 1, 1, 1, 2, 2, 2, 2, 2, 2, 1, 
    2, 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 1, 2, 1, NA, 2, 1, 1, 1, 
    2, 2, 1, 2, 1, 2, 2, 2, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
    2, 1, 1, 1, 2, 1, 1, NA, 2, 2, 1, 1, 2, 2, 2, 2, 2, 2, 1, 
    2, 2, 1, 1, 2, 1, 1, 1, 2, 2, 2, 1, 2, 2, 1, 2, NA, 2, 1, 
    NA, 2, 2, 2, 2, NA, 2, 2, 1, 2, NA, 1, 1, 2, 2, 1, 1, 2, 
    2, 1, 1, NA, 1, 1, 2, 2, 1, 2, 1, 2, 2, 2), .Label = c("n", 
    "y"), class = "factor"), V15 = structure(c(2, 2, 2, 1, 2, 
    2, 2, 2, 2, 1, 2, 2, 1, 1, NA, NA, 1, 1, 2, 1, 1, NA, 1, 
    1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 2, 1, 2, 2, 2, 2, 1, 1, 1, 
    1, 1, 1, 1, 1, 1, 2, 2, 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, 1, 
    2, 1, 1, 1, 2, 2, 2, 1, 1, 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, 
    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, NA, 1, 1, NA, 2, 2, 1, 
    2, 2, 2, 2, 2, 2, 1, 2, 2, 1, 1, 1, 2, 1, 2, 1, 1, 1, 2, 
    1, 2, 2, 2, 2, 2, 1, 2, 2, 2, 1, NA, 1, 2, 2, 2, 2, 2, 1, 
    2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 1, 2, 2, 2, 
    2, NA, 2, NA, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 1, 2, 1, 2, 1, 
    1, 2, 1, 1, 1, 1, 1, 1, NA, 1, 1, 1, 1, 2, 1, 2, 2, 2, 1, 
    1, 2, 2, 2, 1, 1, 2, 1, 1, 1, 2, 1, 2, 2, 1, 1, 1, 2, 1, 
    1, 2, 2, 2, 2, 1, 2, 1, 1, 1, 2, 2, 2, 2, 1, NA, 2, 2, 2, 
    1, 2, 2, 2, 1, 1, 1, 2, 2, 2, 2, 1, 1, 1, 2, 2, NA, 1, 2, 
    2, 1, 2, 1, 2, 2, 2, 1, 1, 1, NA, 1, 1, 1, 1, 2, 2, 1, 1, 
    1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 2, 1, 2, 
    2, 2, 2, 2, 2, 2, NA, 2, 1, 1, 2, 2, 1, 2, 2, 2, 2, 2, 2, 
    2, 2, 2, 1, 1, 2, 2, NA, 2, 1, 1, 1, 2, 1, 2, 2, 2, 2, 2, 
    2, 1, 1, 2, 1, 1, 1, 1, 2, 2, 1, 2, 2, 2, NA, 1, 2, 1, 2, 
    2, 2, 1, 2, 1, 2, 1, 2, 1, 2, 2, 2, 2, 2, 1, 2, 1, 1, 2, 
    2, 1, 1, 1, 2, 1, 1, 2, 2, 2, 2, 1, NA, 2, 2, 1, 2, 2, 1, 
    2, 2, 1, 2, 2, 1, 2, 1, 2, 1, 1, 1, 1, 2, 1, 2, 2, 2, 2, 
    2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 1, 1, 2, 1, 1, 1, 2, 1, 
    1, 2, 2, 1, 1, 2, 1, NA, 2, 1, 2, 2, 2), .Label = c("n", 
    "y"), class = "factor"), V16 = structure(c(1, 1, 1, 1, 2, 
    2, 2, NA, 1, NA, 1, NA, NA, 2, 1, 1, 1, 2, 1, 2, 2, 2, 2, 
    2, 2, 2, 2, 2, 1, 2, 1, 2, 2, 1, 2, 1, 1, 1, 1, 2, 1, 2, 
    1, 2, 1, 2, 1, 1, 1, 1, 2, 1, NA, 1, 1, 1, 1, 1, 1, 1, 2, 
    1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 1, 2, 1, 2, 1, 1, 1, 1, 1, 
    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 1, 2, 1, 1, 1, 
    1, 1, 1, 2, NA, 1, 2, 1, NA, 2, 2, 2, 1, 2, 1, 2, 2, 2, 1, 
    2, 1, NA, 1, 1, 1, 2, 1, 1, 2, 2, NA, 2, 1, 1, 1, 1, 1, 1, 
    2, 1, 2, 1, NA, 1, 2, 1, NA, 1, 2, 1, 2, 1, 1, 2, 1, 1, 1, 
    1, NA, 1, 1, 2, 1, 1, 1, 1, 2, 2, 2, 2, 1, 2, 1, 2, 1, 2, 
    2, 2, 2, 2, 2, NA, 2, 2, NA, 2, 2, 2, 2, NA, 2, 1, 1, 2, 
    2, 2, 1, 2, 1, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 2, 1, 2, 1, 
    2, 2, 1, 2, 2, 1, 2, 2, 2, 2, 2, 1, 1, 1, 2, NA, 1, 1, 1, 
    1, 2, 1, 2, 1, 2, 1, 2, 2, 1, 2, 2, 2, 2, 2, NA, 1, NA, 2, 
    1, 1, 2, 1, 1, 2, 1, NA, 2, 1, 1, NA, 2, 2, 2, 1, 1, 1, 2, 
    1, 2, 1, 2, NA, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, NA, 2, 2, NA, 
    2, 1, 1, 1, 2, 2, 1, NA, 2, 2, 2, 2, 1, 2, 1, 1, 1, 1, 1, 
    1, 1, 2, 2, 1, 2, 1, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 
    1, 1, 1, 2, 1, 2, 2, 2, 2, 1, NA, 2, 2, 1, 1, 2, 2, 1, 2, 
    2, 1, 1, 2, 1, 2, 2, 2, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 
    1, 1, 1, 2, 2, 1, 2, 2, 1, NA, 1, 1, 2, NA, 1, 1, 2, 1, 1, 
    1, 1, 2, 1, 1, 1, 2, 1, 2, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 
    1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 
    2, 2, 2, 2, 2, 2, 1, 2, 2, 1, 1, 1, 1, NA), .Label = c("n", 
    "y"), class = "factor"), V17 = structure(c(2, NA, 1, 2, 2, 
    2, 2, 2, 2, NA, 1, NA, NA, NA, NA, NA, 2, 2, 1, 2, 2, 2, 
    2, 2, NA, 2, 2, 2, 2, 2, 1, NA, 2, 2, 2, 1, 2, 2, 1, 2, NA, 
    NA, 2, 2, NA, NA, 2, NA, 2, 1, 2, 2, NA, 1, NA, 1, 2, 2, 
    2, NA, NA, 1, NA, 2, 2, 2, 2, 1, 2, 2, NA, 2, NA, 2, 2, 1, 
    NA, 2, 2, 1, NA, 2, 2, 1, 1, 2, 1, 1, 2, NA, 2, 2, 2, 2, 
    2, 2, 2, 2, 2, 1, 2, 2, NA, 1, NA, 2, 2, NA, NA, NA, 2, 2, 
    NA, 1, NA, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, NA, 
    NA, 2, NA, 2, NA, 1, 2, 2, 2, 2, 2, 2, 2, 2, NA, 2, 2, 2, 
    2, 2, 2, 1, 2, 2, 1, 1, 1, NA, 1, NA, 2, 2, 2, 2, NA, NA, 
    2, 2, NA, 2, NA, 2, 2, 2, NA, 2, 2, 2, NA, 2, NA, 2, 2, NA, 
    2, 2, 2, NA, NA, 2, NA, NA, 2, 2, 2, NA, NA, 2, NA, NA, 2, 
    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, NA, NA, 1, NA, 
    2, NA, NA, NA, 2, 1, 2, 2, 2, 2, 2, 2, 2, NA, 2, NA, 2, 2, 
    2, NA, 2, 2, 2, 2, 2, 2, 2, 2, 1, NA, 2, 1, 1, 2, 2, 2, 2, 
    1, 2, 2, 2, 2, NA, 2, NA, NA, 2, 2, 2, NA, 2, 2, 2, NA, 2, 
    2, 1, 1, 2, 2, 1, 2, NA, 1, 2, 2, 2, NA, 2, 2, NA, 2, 2, 
    2, 2, NA, NA, 2, NA, 2, 2, 2, 2, 2, 1, NA, 1, 1, NA, 1, 2, 
    1, 2, 2, 2, 2, NA, 1, 2, NA, NA, 2, 2, NA, NA, 1, 2, 2, 2, 
    2, NA, 1, NA, NA, 2, 2, NA, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 
    2, 1, NA, 2, 2, 2, NA, 2, 2, 2, 1, 1, NA, 2, 2, NA, 2, 1, 
    2, 1, NA, NA, 2, 2, 2, NA, 1, 2, 2, 1, 2, NA, 2, 2, 2, NA, 
    NA, 2, 2, 1, NA, NA, NA, NA, NA, 1, 2, NA, 2, 2, 2, 2, 2, 
    1, NA, 1, 2, 1, 2, 2, 2, 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 
    2, 2, 2, 2, 2, 2, 2, NA, 2, 2, 2, 2, 2, 2, 2, 2, 1), .Label = c("n", 
    "y"), class = "factor")), .Names = c("V1", "V2", "V3", "V4", 
"V5", "V6", "V7", "V8", "V9", "V10", "V11", "V12", "V13", "V14", 
"V15", "V16", "V17"), class = "data.frame", row.names = c("1", 
"2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", 
"14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", 
"25", "26", "27", "28", "29", "30", "31", "32", "33", "34", "35", 
"36", "37", "38", "39", "40", "41", "42", "43", "44", "45", "46", 
"47", "48", "49", "50", "51", "52", "53", "54", "55", "56", "57", 
"58", "59", "60", "61", "62", "63", "64", "65", "66", "67", "68", 
"69", "70", "71", "72", "73", "74", "75", "76", "77", "78", "79", 
"80", "81", "82", "83", "84", "85", "86", "87", "88", "89", "90", 
"91", "92", "93", "94", "95", "96", "97", "98", "99", "100", 
"101", "102", "103", "104", "105", "106", "107", "108", "109", 
"110", "111", "112", "113", "114", "115", "116", "117", "118", 
"119", "120", "121", "122", "123", "124", "125", "126", "127", 
"128", "129", "130", "131", "132", "133", "134", "135", "136", 
"137", "138", "139", "140", "141", "142", "143", "144", "145", 
"146", "147", "148", "149", "150", "151", "152", "153", "154", 
"155", "156", "157", "158", "159", "160", "161", "162", "163", 
"164", "165", "166", "167", "168", "169", "170", "171", "172", 
"173", "174", "175", "176", "177", "178", "179", "180", "181", 
"182", "183", "184", "185", "186", "187", "188", "189", "190", 
"191", "192", "193", "194", "195", "196", "197", "198", "199", 
"200", "201", "202", "203", "204", "205", "206", "207", "208", 
"209", "210", "211", "212", "213", "214", "215", "216", "217", 
"218", "219", "220", "221", "222", "223", "224", "225", "226", 
"227", "228", "229", "230", "231", "232", "233", "234", "235", 
"236", "237", "238", "239", "240", "241", "242", "243", "244", 
"245", "246", "247", "248", "249", "250", "251", "252", "253", 
"254", "255", "256", "257", "258", "259", "260", "261", "262", 
"263", "264", "265", "266", "267", "268", "269", "270", "271", 
"272", "273", "274", "275", "276", "277", "278", "279", "280", 
"281", "282", "283", "284", "285", "286", "287", "288", "289", 
"290", "291", "292", "293", "294", "295", "296", "297", "298", 
"299", "300", "301", "302", "303", "304", "305", "306", "307", 
"308", "309", "310", "311", "312", "313", "314", "315", "316", 
"317", "318", "319", "320", "321", "322", "323", "324", "325", 
"326", "327", "328", "329", "330", "331", "332", "333", "334", 
"335", "336", "337", "338", "339", "340", "341", "342", "343", 
"344", "345", "346", "347", "348", "349", "350", "351", "352", 
"353", "354", "355", "356", "357", "358", "359", "360", "361", 
"362", "363", "364", "365", "366", "367", "368", "369", "370", 
"371", "372", "373", "374", "375", "376", "377", "378", "379", 
"380", "381", "382", "383", "384", "385", "386", "387", "388", 
"389", "390", "391", "392", "393", "394", "395", "396", "397", 
"398", "399", "400", "401", "402", "403", "404", "405", "406", 
"407", "408", "409", "410", "411", "412", "413", "414", "415", 
"416", "417", "418", "419", "420", "421", "422", "423", "424", 
"425", "426", "427", "428", "429", "430", "431", "432", "433", 
"434", "435"))
mlbench.xor <- function(n, d=2){

  x <- matrix(runif(n*d,-1,1),ncol=d,nrow=n)
  if((d != as.integer(d)) || (d<2))
    stop("d must be an integer >=2")

  z <- rep(0, length=n)
  for(k in 1:n){
    if(x[k,1]>=0){
      tmp <- (x[k,2:d] >=0)
      z[k] <- 1+sum(tmp*2^(0:(d-2)))
    }
    else {
      tmp <- !(x[k,2:d] >=0)
      z[k] <- 1 + sum(tmp*2^(0:(d-2)))
    }
  }

  retval <- list(x=x, classes=factor(z))
  class(retval) <- c("mlbench.xor", "mlbench")
  retval
}

mlbench.circle <- function(n, d=2){

  x <- matrix(runif(n*d,-1,1),ncol=d,nrow=n)
  if((d != as.integer(d)) || (d<2))
    stop("d must be an integer >=2")

  z <- rep(1, length=n)

  r <- (2^(d-1) * gamma(1+d/2) / (pi^(d/2)))^(1/d)
  z[apply(x, 1, function(x) sum(x^2)) > r^2] <- 2

  retval <- list(x=x, classes=factor(z))
  class(retval) <- c("mlbench.circle", "mlbench")
  retval
}

mlbench.2dnormals <- function(n, cl=2, r=sqrt(cl), sd=1){
  
  e <- sample(0:(cl-1), size=n, replace=TRUE)
  m <- r * cbind(cos(pi/4 + e*2*pi/cl), sin(pi/4 + e*2*pi/cl))
  x <- matrix(rnorm(2*n, sd=sd), ncol=2) + m

  retval <- list(x=x, classes=factor(e+1))
  class(retval) <- c("mlbench.2dnormals", "mlbench")
  retval
}


mlbench.1spiral <- function(n, cycles=1, sd=0)
{
    w <- seq(0, by=cycles/n, length=n)
    x <- matrix(0, nrow=n, ncol=2)

    x[,1] <- (2*w+1)*cos(2*pi*w)/3;
    x[,2] <- (2*w+1)*sin(2*pi*w)/3;

    if(sd>0){
        e <- rnorm(n, sd=sd)

        xs <- cos(2*pi*w)-pi*(2*w+1)*sin(2*pi*w)
        ys <- sin(2*pi*w)+pi*(2*w+1)*cos(2*pi*w)
  
        nrm <- sqrt(xs^2+ys^2)
        x[,1] <- x[,1] + e*ys/nrm
        x[,2] <- x[,2] - e*xs/nrm
    }
    x
}

mlbench.spirals <- function(n, cycles=1, sd=0)
{
    x <-  matrix(0, nrow=n, ncol=2)
    c2 <- sample(1:n, size=n/2, replace=FALSE)
    cl <- factor(rep(1, length=n), levels=as.character(1:2))
    cl[c2] <- 2

    x[-c2,] <- mlbench.1spiral(n=n-length(c2), cycles=cycles, sd=sd)
    x[c2,] <- - mlbench.1spiral(n=length(c2), cycles=cycles, sd=sd)
        
    retval <- list(x=x, classes=cl)
    class(retval) <- c("mlbench.spirals", "mlbench")
    retval
}

mlbench.ringnorm <- function(n, d=20)
{
    x <-  matrix(0, nrow=n, ncol=d)
    c2 <- sample(1:n, size=n/2, replace=FALSE)
    cl <- factor(rep(1, length=n), levels=as.character(1:2))
    cl[c2] <- 2

    a <- 2/sqrt(d)
    x[-c2,] <- matrix(rnorm(n=d*(n-length(c2)), sd=2), ncol=d)
    x[c2,]  <- matrix(rnorm(n=d*length(c2), mean=a), ncol=d)
    
    retval <- list(x=x, classes=cl)
    class(retval) <- c("mlbench.ringnorm", "mlbench")
    retval
}



bayesclass <- function(z) UseMethod("bayesclass")

bayesclass.noerr <- function(z) z$classes

bayesclass.mlbench.xor <- bayesclass.noerr
bayesclass.mlbench.circle <- bayesclass.noerr

    

bayesclass.mlbench.2dnormals <- function(z){

    ncl <- length(levels(z$classes))
    z <- z$x
    for(k in 1:nrow(z)){
        z[k,] <- z[k,] / sqrt(sum(z[k,]^2))
    }        
    winkel <- acos(z[,1] * sign(z[,2])) + pi * (z[,2]<0)
    winkel <- winkel - pi/ncl - pi/4
    winkel[winkel < 0] <- winkel[winkel<0] + 2*pi
    retval <- (winkel)%/%(2 * pi/ncl)
    factor((retval+1)%%ncl+1)
}


as.data.frame.mlbench <- function(z)
{
    data.frame(x=z$x, classes=z$classes)
}


plot.mlbench <- function(z, xlab="", ylab="", ...)
{
    if(ncol(z$x)>2){
        pairs(z$x, col=z$classes, ...)
    }
    else{
        plot(z$x, col=z$classes, xlab=xlab, ylab=ylab, ...)
    }
}        
# Copyright (C) 1997  Friedrich Leisch
#        
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# 
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details. 
# 
# You should have received a copy of the GNU General Public License
# along with this file.  If not, write to the Free Software Foundation,
# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

mlbench.friedman1 <- function(n, sd=1){

  x <- matrix(runif(10*n),ncol=10)

  y <- 10 * sin(pi * x[,1] * x[,2])
  y <- y + 20 * ( x[,3] - 0.5)^2 + 10 * x[,4] + 5 * x[,5]

  if(sd>0){
    y <- y + rnorm(n, sd=sd)
  }

  list(x=x, y=y)
}

mlbench.friedman2 <- function(n, sd=200){

  x <- cbind(runif(n,min=0,max=100),
	     runif(n,min=40*pi,max=560*pi),
	     runif(n,min=0,max=1),
	     runif(n,min=1,max=11))

  y <- sqrt(x[,1]^2 + (x[,2]*x[,3] - 1/(x[,2]*x[,4]))^2)

  if(sd>0){
    y <- y + rnorm(n, sd=sd)
  }

  list(x=x, y=y)
}

mlbench.friedman3 <- function(n, sd=0.2){

  x <- cbind(runif(n,min=0,max=100),
	     runif(n,min=40*pi,max=560*pi),
	     runif(n,min=0,max=1),
	     runif(n,min=1,max=11))

  y <- atan( (x[,2]*x[,3] - 1/(x[,2]*x[,4])) / x[,1] )

  if(sd>0){
    y <- y + rnorm(n, sd=sd)
  }

  list(x=x, y=y)
}

"ozone" <-
structure(list(month = c(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 
4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 
6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 
6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 
8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 
8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 
9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 
10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 
10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 
11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 
11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 
12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 
12, 12, 12, 12), day = c(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 
13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 
29, 30, 31, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 1, 2, 
3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 
20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 2, 3, 4, 5, 
6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 
23, 24, 25, 26, 27, 28, 29, 30, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 
11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 
27, 28, 29, 30, 31, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 
14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 
30, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 
18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 2, 
3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 
20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 2, 3, 4, 5, 
6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 
23, 24, 25, 26, 27, 28, 29, 30, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 
11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 
27, 28, 29, 30, 31, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 
14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 
30, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 
18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31), weekday = c(4, 
5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 
5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 
5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 
5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 
5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 
5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 
5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 
5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 
5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 
5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 
5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 
5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 
5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 
5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 
5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 
5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 
5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 
5, 6, 7, 1, 2, 3, 4, 5), maxozone = c(3, 3, 3, 5, 5, 6, 4, 4, 
6, 7, 4, 6, 5, 4, 4, 7, 5, 9, 4, 3, 4, 4, 5, 6, 9, 5, 6, 6, 6, 
11, 10, 7, 12, 9, 2, 3, 3, 2, 3, 3, 4, 6, 8, 6, 4, 3, 7, 11, 
13, 4, 6, 5, 4, 4, 6, 10, 15, 23, 17, 7, 2, 3, 3, 5, 4, 6, 7, 
7, 6, 3, 2, 8, 12, 12, 16, 9, 24, 13, 8, 10, 8, 9, 10, 13, 14, 
9, 11, 7, 9, 12, 12, 8, 9, 5, 4, 4, 9, 13, 5, 10, 10, 7, 5, 4, 
7, 3, 4, 7, 11, 15, 22, 17, 7, 10, 19, 18, 12, 6, 9, 19, 21, 
29, 16, 5, 11, 2, 2, 12, 16, 22, 20, 27, 33, 25, 31, 18, 16, 
24, 16, 12, 9, 12, 16, NA, 8, 9, 29, 20, 5, 5, 11, 12, 19, 17, 
19, 16, 14, 10, 9, 7, 5, 2, 12, 22, 17, 26, 27, 14, 11, 23, 26, 
21, 15, 20, 15, 18, 26, 19, 13, 30, 26, 15, 16, 16, 19, 23, 28, 
34, 33, NA, 24, 17, 10, 14, 13, 17, 15, 22, 19, 20, 25, 28, 29, 
NA, 23, 26, 14, 13, 26, 22, 11, 15, 14, 13, 9, 12, 15, 12, 15, 
25, 18, 14, 22, 24, 19, 16, 7, 2, 4, 6, 12, 9, 15, 17, 13, 20, 
22, 24, 26, 32, 33, 27, 38, 23, 19, 19, 15, 28, 10, 14, 26, 17, 
3, 2, 3, 14, 29, 18, 3, 7, 9, 19, 8, NA, 23, 13, NA, 7, 3, 5, 
11, 12, 5, 4, 5, 4, 10, 17, 26, 30, 18, 12, 7, 15, 12, 7, 28, 
22, 18, 14, 24, 10, 14, 9, 12, 7, 7, 6, 13, 5, 3, 7, 8, 10, 12, 
7, 5, 6, 4, 5, 11, 20, 4, 14, 16, 5, 3, 5, 1, 5, 4, 11, 6, 8, 
14, 18, 12, 9, 7, 14, 4, 3, 3, 3, 3, 3, 3, 3, 6, 6, 5, 3, 4, 
7, 5, 5, 4, 3, 2, 5, 3, 4, 4, 6, 6, 3, 4, 3, 8, 5, 3, 2, 3, 5, 
1, 2), pressure = c(5480, 5660, 5710, 5700, 5760, 5720, 5790, 
5790, 5700, 5700, 5770, 5720, 5760, 5780, 5830, 5870, 5840, 5780, 
5680, 5720, 5760, 5730, 5700, 5650, 5680, 5780, 5820, 5830, 5810, 
5790, 5800, 5820, 5770, 5670, 5590, 5410, 5350, 5480, 5600, 5490, 
5560, 5700, 5680, 5700, 5650, 5610, 5730, 5770, 5770, 5700, 5690, 
5700, 5730, 5690, 5640, 5720, 5740, 5740, 5740, 5670, 5550, 5470, 
5320, NA, 5530, 5600, 5660, 5580, 5510, 5530, 5620, 5690, 5760, 
5740, 5780, 5790, 5760, 5700, 5680, 5720, 5720, 5730, 5710, 5750, 
5720, 5710, 5600, 5630, 5690, 5730, 5710, 5610, 5680, 5620, 5420, 
5540, 5590, 5690, 5550, 5620, 5630, 5580, 5560, 5440, 5480, 5620, 
5450, 5660, 5680, 5760, 5790, 5720, 5660, 5710, 5780, 5750, 5700, 
5620, 5650, 5730, 5810, 5790, 5740, NA, 5690, NA, 5680, 5650, 
5730, 5730, 5760, 5830, 5880, 5890, 5850, 5820, NA, 5800, 5740, 
5710, 5720, 5710, 5740, 5720, 5690, 5730, 5780, 5790, 5750, 5680, 
5720, 5770, 5800, 5780, 5740, 5730, 5760, 5770, 5690, 5650, 5610, 
5570, 5690, 5760, 5810, 5830, 5880, 5860, 5830, 5870, 5860, 5800, 
5800, 5770, 5860, 5870, 5870, 5860, 5880, 5870, 5860, 5830, 5820, 
5820, 5860, 5870, 5890, 5900, 5890, 5890, 5910, 5900, 5860, 5830, 
5850, 5830, NA, 5810, 5830, 5830, 5840, 5870, 5870, 5850, 5860, 
5900, 5890, 5880, 5890, 5870, NA, NA, 5820, 5780, 5770, 5790, 
5820, 5840, 5800, 5830, 5800, 5840, NA, 5910, 5890, 5870, 5780, 
5730, 5780, 5750, 5760, 5730, 5730, 5790, 5750, 5880, 5890, 5880, 
5870, 5900, 5920, 5930, 5950, 5950, 5900, 5890, 5860, 5840, 5800, 
5760, 5810, 5850, NA, NA, 5760, 5860, 5830, 5840, 5800, NA, 5790, 
5830, 5810, 5770, 5780, 5800, 5770, 5800, 5780, 5790, 5770, 5750, 
5640, 5640, 5650, 5710, 5760, 5840, 5880, 5890, 5890, 5890, 5890, 
5850, 5830, 5830, 5860, 5830, 5800, 5830, 5790, 5730, 5780, 5740, 
5710, 5690, 5670, 5760, 5820, 5790, 5760, 5800, 5810, 5750, 5840, 
5860, 5870, 5920, 5900, 5860, 5840, 5840, 5850, 5810, 5770, 5710, 
5500, 5660, 5700, 5810, 5860, 5900, 5850, 5780, 5790, 5780, 5770, 
5750, 5780, 5790, 5750, 5670, 5760, 5770, 5810, 5810, 5870, 5830, 
5760, 5680, 5780, 5810, 5760, 5680, 5750, 5790, 5770, 5750, 5720, 
5760, 5780, 5660, 5610, 5640, 5680, 5650, 5710, 5680, 5630, 5770, 
5800, 5730, 5690, 5650, 5550, NA), wind = c(8, 6, 4, 3, 3, 4, 
6, 3, 3, 3, 8, 3, 6, 6, 3, 2, 5, 4, 5, 4, 3, 4, 5, 5, 3, 3, 5, 
4, 5, 3, 2, 5, 8, 3, 3, 6, 7, 9, 7, 11, 10, 3, 5, 4, 5, 5, 5, 
5, 3, 5, 8, 3, 11, 7, 5, 6, 3, 3, 3, 7, 10, 7, 11, 8, 3, 3, 7, 
5, 5, 5, 9, 0, 4, 3, 5, 2, 3, 4, 4, 5, 5, 4, 5, 6, 4, 3, 6, 4, 
7, 6, 3, 6, 5, 6, 7, 5, 6, 6, 7, 7, 6, 7, 4, 5, 7, 5, 11, 6, 
6, 4, 4, 5, 6, 5, 7, 7, 5, 9, 6, 5, 4, 4, 8, 8, 4, 4, 6, 8, 6, 
3, 7, 6, 3, 6, 4, 6, 7, 7, 3, 7, 8, 7, 5, 3, 9, 5, 3, 7, 3, 6, 
3, 4, 4, 8, 6, 6, 6, 7, 8, 6, 3, 9, 5, 3, 5, 4, 6, 3, 6, 4, 3, 
3, 4, 5, 4, 7, 4, 6, 5, 7, 4, 5, 5, 8, 6, 3, 6, 6, 5, 5, 4, 5, 
3, 3, 9, 6, 6, 8, 4, 5, 7, 6, 4, 4, 3, 3, 4, 4, 6, 8, 6, 6, 6, 
6, 3, 4, 6, 6, 7, 4, 3, 7, 3, 5, 5, 6, 7, 5, 7, 7, 5, 7, 5, 4, 
3, 3, 7, 4, 7, 6, 4, 3, 5, 8, 5, 8, 7, 5, 6, 7, 6, 4, 5, 6, 7, 
4, 5, 5, 7, 10, 3, 5, 5, 5, 6, 6, 3, 5, 9, 8, 5, 4, 5, 7, 3, 
6, 6, 4, 3, 5, 4, 5, 6, 3, 5, 8, 5, 5, 7, 4, 5, 4, 5, 7, 8, 6, 
4, 4, 5, 3, 5, 6, 7, 4, 0, 3, 6, 3, 0, 7, 3, 0, 5, 2, 2, 4, 9, 
3, 3, 5, 0, 0, 5, 3, 0, 2, 2, 2, 5, 5, 6, 8, 0, 4, 2, 2, 3, 2, 
0, 0, 4, 3, 0, 0, 0, 5, 3, 0, 0, 3, 0, 4, 2, 0, 3, 5, 4, 4, 4, 
0, 7, 3, 3, 3, 4, 4), humidity = c(20, NA, 28, 37, 51, 69, 19, 
25, 73, 59, 27, 44, 33, 19, 19, 19, 19, 59, 73, 19, 19, 26, 59, 
70, 64, NA, 19, NA, 19, 28, 32, 19, 76, 69, 76, 64, 62, 72, 76, 
72, 72, 32, 50, 86, 61, 62, 66, 68, 82, NA, 21, 19, 19, 19, 68, 
63, 54, 47, 56, 61, 74, 46, 45, 33, 43, 21, 57, 42, 50, 61, 61, 
60, 31, 66, 53, 42, 60, 82, 57, 21, 19, 32, 77, 70, 71, 19, 45, 
44, 70, 45, 46, 50, 69, 67, 69, 54, 51, 63, 63, 57, 61, 78, 65, 
44, 51, 73, 35, 35, 61, 50, 57, 68, 58, 65, 78, 73, 41, 47, 46, 
61, 55, 60, 78, 62, 71, 67, 77, 66, 74, 78, 78, 75, 80, 88, 76, 
63, 68, 78, 74, 63, 62, 69, 53, 64, 62, 71, 68, 79, 76, 71, 66, 
81, 72, 92, 71, 64, 68, 59, 67, 66, 61, 81, 63, 58, 68, 71, 67, 
64, 64, 69, 77, 61, 69, 64, 33, 38, 54, 39, 43, 55, 77, 63, 65, 
64, 68, 76, 71, 86, 65, 69, 73, 69, 64, 63, 72, 82, 83, 69, 74, 
69, 72, 73, 90, 79, 80, 73, 71, 78, 80, 74, 70, 71, 63, 57, 55, 
65, NA, NA, NA, NA, NA, 65, 74, 72, 79, 62, 65, 77, 70, 58, 58, 
72, 77, 57, 67, 73, 70, 73, 73, 71, 77, 68, 62, 61, 71, 77, 71, 
67, 74, 65, 82, 67, 73, 74, 87, 71, 77, 78, 72, 67, 71, 71, 76, 
76, 76, 73, 66, 80, 73, 80, 75, 68, 93, 57, 70, 65, 66, 73, 77, 
80, 73, 19, 19, 73, 76, 77, 86, 76, 66, 74, 71, 84, 74, 48, 75, 
74, 67, 75, 71, 35, 23, 19, 59, 60, 38, NA, NA, 22, NA, 19, NA, 
45, NA, 47, 73, 67, 56, 54, 71, 59, 25, 24, 41, 50, 76, 82, 81, 
85, 76, 66, 58, 19, 19, 19, 19, 19, 19, 27, 64, 52, 19, 19, 32, 
58, 26, 19, 19, 19, 19, 19, 19, 19, 58, 51, 52, 19, 19, 57, 50, 
NA, 19, 53, 23, 61, 85, 68), temp.sandburg = c(NA, 38, 40, 45, 
54, 35, 45, 55, 41, 44, 54, 51, 51, 54, 58, 61, 64, 67, 52, 54, 
54, 58, 69, 51, 53, 56, 59, 59, 64, 63, 63, 62, 63, 54, 36, 31, 
30, 36, 42, 37, 41, 46, 51, 55, 41, 41, 49, 45, 55, 45, 41, 45, 
51, 53, 50, 60, 54, 53, 53, 44, 40, 30, 25, 39, 40, 45, 51, 48, 
45, 47, 43, 49, 56, 53, 61, 63, 70, 57, 35, 52, 59, 67, 57, NA, 
42, 55, 40, 39, 57, 58, 62, 51, 61, 34, 35, 35, 48, 59, 41, 58, 
51, 46, 40, 35, 46, 39, 32, 47, 50, 65, 66, 69, 59, 64, 68, 49, 
52, 56, 55, 66, 74, 76, 70, 61, 67, 45, 41, 61, 68, 69, 74, 74, 
80, 84, 78, 80, 73, 76, 74, 66, 66, 63, 69, 66, 62, 67, 80, 76, 
65, 65, 63, 62, 68, 68, 69, 66, 70, 70, 64, 61, 52, 48, 59, 67, 
66, 74, 83, 78, 75, 84, 81, 79, 79, 65, 81, 84, 83, 90, 90, 93, 
88, 72, 72, 70, 78, 87, 91, 87, 91, 90, 88, 83, 78, 79, 77, 81, 
76, 76, 78, 75, 82, 84, 86, 70, 80, 80, 84, 84, 81, 85, 79, 72, 
73, 72, 68, 65, 64, 75, 69, 69, 72, 79, 78, 81, 80, 76, 59, 55, 
66, 64, 62, 67, 74, 74, 70, 77, 83, 81, 73, 87, 89, 92, 92, 93, 
93, 86, 76, 81, 78, 73, 80, 81, 69, 59, 52, 63, 72, 75, 55, 59, 
61, 71, 71, 66, 72, 75, 71, 65, 61, 60, 64, 61, 63, 62, 59, 56, 
59, 72, 71, 75, 71, 71, 73, 78, 73, 71, 73, 71, 66, 69, 69, 64, 
65, 54, 62, 56, 55, 58, 48, 54, 57, 60, 61, 63, 65, 66, 68, 71, 
70, 70, 70, 68, 64, 69, 59, 49, 39, 50, 46, 54, 60, 62, 65, 66, 
66, 63, 62, 60, 63, 60, 58, 34, 36, 44, 53, 52, 53, 58, 55, 50, 
48, 51, 62, 40, 44, 49, 53, 53, 53, 55, 51, 54, 48, 53, 49, 48, 
51, 47, 50, 49, 51, 51, 51, 50, 39, 37), temp.monte = c(NA, NA, 
NA, NA, 45.32, 49.64, 46.4, 52.7, 48.02, NA, NA, 54.32, 57.56, 
56.12, 62.24, 64.94, NA, NA, 56.48, NA, 53.6, 52.7, 51.08, NA, 
NA, 53.6, 59.36, 60.08, 56.66, 57.38, NA, NA, 57.2, 45.5, 37.4, 
32.18, 32.54, NA, NA, 38.48, 40.46, NA, 47.12, 49.28, NA, NA, 
NA, 52.88, 55.4, 38.12, 43.88, NA, NA, 50.18, 37.4, 53.06, 56.48, 
58.82, NA, NA, 38.84, 29.66, 27.68, 30.2, 36.14, NA, NA, 40.64, 
36.86, 33.8, 37.04, 46.04, NA, NA, 57.92, 57.02, 58.64, 50.36, 
40.1, NA, NA, 59.54, 57.38, 56.3, 44.96, 51.8, NA, NA, 46.58, 
52.52, 52.52, 50, 51.44, NA, NA, 33.26, 38.12, 52.88, 37.58, 
46.76, NA, NA, 34.7, 33.08, 37.4, 39.56, NA, NA, NA, 56.3, 63.68, 
60.8, 42.8, 56.3, NA, NA, 49.64, 39.92, 40.82, 59.72, 67.28, 
NA, NA, 44.42, 52.52, 41.72, 42.98, 51.8, NA, NA, 63.14, 67.28, 
73.04, 73.22, 71.24, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 
49.82, NA, NA, 51.08, NA, NA, NA, NA, 64.76, 64.4, 60.44, NA, 
NA, 54.5, 53.78, 42.08, 41.72, 51.8, NA, NA, 71.78, 72.5, 68.72, 
66.2, 74.12, NA, NA, 66.2, 65.12, 72.68, 76.1, NA, NA, NA, NA, 
NA, NA, NA, NA, NA, NA, NA, 81.68, NA, NA, 79.88, NA, NA, 70.88, 
69.44, 73.22, 72.32, 67.64, NA, NA, 68, 74.12, 74.48, 65.12, 
67.28, NA, NA, 70.7, 69.8, 71.42, 67.82, 66.02, NA, NA, 62.6, 
56.48, 62.06, 65.12, 63.32, NA, NA, 67.1, 66.02, 70.88, 69.8, 
NA, NA, NA, 51.44, 56.48, 52.16, NA, 64.04, NA, NA, NA, 70.88, 
73.76, 75.2, 76.46, NA, NA, 82.4, 81.68, 82.58, 71.42, 69.44, 
NA, NA, NA, 71.78, 70.88, 66.92, 61.88, NA, NA, 68.72, 69.26, 
54.32, 51.44, 50.54, NA, NA, 62.96, 66.38, 67.1, 63.68, 60.08, 
NA, NA, 55.94, 59.54, 54.32, 54.32, 50.9, NA, NA, 63.14, 67.64, 
71.06, 70.88, 70.52, NA, NA, NA, 67.1, 69.8, 69.44, 62.96, NA, 
NA, 56.3, 63.14, 62.96, 58.64, 52.34, NA, NA, NA, NA, 53.42, 
57.02, 55.76, NA, NA, 65.12, 68.9, 69.08, 68.72, 62.78, NA, NA, 
64.04, 60.98, 57.2, 44.24, 41.36, NA, NA, 54.5, 61.52, 62.6, 
59.54, 59.72, NA, NA, 60.62, 59.72, 60.44, NA, 42.62, NA, NA, 
51.26, 55.94, 57.74, 60.8, 59, NA, NA, 54.14, 58.28, 56.12, 46.94, 
52.88, NA, NA, 51.98, 52.7, 58.1, 54.32, 49.64, NA, NA, 48.38, 
47.12, 51.08, 45.32, NA, NA, NA, 49.28, 49.28, 46.58, 41, NA), inversion.feet = c(5000, 
NA, 2693, 590, 1450, 1568, 2631, 554, 2083, 2654, 5000, 111, 
492, 5000, 1249, 5000, 5000, 639, 393, 5000, 5000, 5000, 3044, 
3641, 111, 692, 597, NA, 1791, 793, 531, 419, 816, 3651, 5000, 
5000, 1341, 5000, 3799, 5000, 5000, 5000, 5000, 2398, 5000, 4281, 
1161, 2778, 442, NA, 5000, 5000, 5000, 5000, 5000, 1341, 1318, 
885, 360, 3497, 5000, 5000, 5000, 5000, 5000, 5000, 5000, 3608, 
5000, 5000, 5000, 613, 334, 567, 488, 531, 508, 1571, 721, 505, 
377, 442, 902, 3188, 1381, 5000, 5000, 1302, 1292, 5000, 472, 
1404, 944, 5000, 5000, 5000, 5000, 2014, 5000, 5000, 524, 5000, 
5000, 5000, 2490, 5000, 5000, 5000, 1144, 547, 413, 610, 3638, 
3848, 1479, 1108, 869, 5000, 5000, 1148, 856, 807, 2040, 5000, 
314, 5000, 5000, 1410, 360, 1568, 1184, 898, 436, 774, 1181, 
1991, 2057, 1597, 1184, 3005, 2880, NA, 2125, 1751, 3720, 4337, 
2053, 1958, 3644, 1368, 3539, 2785, 984, 1804, 3234, 3441, 1578, 
1850, 2962, 2670, 5000, 5000, 5000, 987, 1148, 898, 777, 1279, 
1046, 1167, 987, 1144, 977, 770, 629, 337, 590, 400, 580, 646, 
826, 823, 2116, 2972, 2752, 1377, 1486, 990, 508, 688, 1204, 
2414, 2385, 2326, 3389, 2818, 3083, 2394, 2746, 2493, 1528, 111, 
1899, 2020, 1289, 984, 836, 826, 1105, 1023, 1453, 2375, 2956, 
2988, 4291, 3330, NA, NA, NA, NA, NA, 1233, 1450, 1069, 984, 
1653, 3930, 5000, 5000, 4212, 5000, 5000, 1545, 994, 1125, 636, 
748, 692, 807, 869, 800, 393, 557, 620, 1404, 898, 377, 528, 
2818, 3247, 895, 721, 774, 134, 5000, 1965, 1853, 2342, 5000, 
5000, 4028, 2716, 3671, 3431, 3795, 3120, 4133, 2667, 5000, 5000, 
308, 2982, 5000, 5000, 5000, 5000, 3070, 830, 711, 1049, 511, 
5000, 5000, 377, 862, 337, 492, 1394, 3146, 2234, 2109, 5000, 
2270, 2191, 3448, 5000, 5000, 2719, 1899, 5000, 5000, 5000, 2385, 
1938, 590, NA, NA, 328, NA, 5000, NA, 597, NA, 469, 1541, 5000, 
5000, 5000, 5000, 5000, 5000, 5000, 2014, 436, 830, 1112, 1210, 
501, 875, 1601, 5000, 5000, 5000, 2280, 2047, 5000, 3720, 311, 
2536, 1154, 2933, 3064, 826, 5000, 111, 5000, 5000, 5000, 5000, 
948, 5000, 5000, 3687, 5000, 5000, 5000, 5000, 508, 2851, NA, 
3143, 111, 5000, 3704, 5000, 5000), perssure.gradient = c(-15, 
-14, -25, -24, 25, 15, -33, -28, 23, -2, -19, 9, -44, -44, -53, 
-67, -40, 1, -68, -66, -58, -26, 18, 23, -10, -25, -52, -44, 
-15, -15, -38, -29, -7, 62, 70, 28, 18, 0, -18, 32, -1, -30, 
-8, 21, 51, 42, 27, 2, 26, 82, -30, -53, -43, 7, 24, 19, 2, -4, 
3, 73, 73, 44, 39, 15, -12, -2, 30, 24, 38, 56, 66, -27, -9, 
13, -20, -15, 7, 68, 28, -49, -27, -9, 54, 53, 4, -16, 38, 40, 
-5, -14, 34, 42, 35, 75, 41, 62, 44, 31, 56, 27, 57, 55, 59, 
24, 29, 107, 36, 28, 30, 1, 10, 46, 81, 45, 40, 55, 0, 43, 49, 
31, 4, 16, 46, 63, 60, 77, 75, 20, 23, 32, 40, 24, 0, 6, 50, 
47, 71, 56, 52, 58, 53, 66, 64, 67, 74, 66, 31, 70, 86, 75, 73, 
49, 26, 56, 77, 67, 61, 76, 80, 54, 76, 57, 46, 28, 43, -24, 
-1, 75, 69, 50, 45, 57, 60, 26, -11, -14, 26, 19, 9, 25, 41, 
52, 47, 52, 41, 37, 33, 22, 29, 37, 56, 63, 67, 64, 56, 58, 75, 
54, 61, 55, 42, 40, 45, 37, 32, 35, 28, 27, 39, 46, 68, 52, 46, 
56, 60, 59, 31, 35, 49, 30, 43, 30, 36, 28, 57, 71, 68, 73, 45, 
46, 52, 31, 43, 44, 55, 16, 32, 44, 39, 19, 24, 6, 0, 27, 33, 
21, -2, 17, 26, 10, 0, 0, -27, 0, 39, 13, 10, 7, 56, 37, 35, 
26, 31, 26, 31, 35, 28, 17, 39, 36, 25, 18, 30, 25, 38, 35, 13, 
0, -9, -10, -39, -40, -34, -3, 27, -17, -2, 13, 27, 11, 21, 23, 
-7, -13, 12, 13, 11, 25, 21, -41, -21, -19, 10, 0, -11, -32, 
-42, -40, -43, -29, -9, -22, -25, -4, 18, 24, 15, 27, 54, -28, 
-38, -36, -20, 1, 3, -8, -17, -22, -15, 7, 59, -63, -52, -54, 
-43, -69, -50, -24, 28, -22, -40, -33, -16, 2, -52, -48, -37, 
-26, -31, -48, -50, -22, -10, 0, -19, -28, -25, -10, -5, -35, 
NA, -14, -36, 18, 8, -3), inversion.degrees = c(30.56, NA, 47.66, 
55.04, 57.02, 53.78, 54.14, 64.76, 52.52, 48.38, 48.56, 63.14, 
64.58, 56.3, 75.74, 65.48, 63.32, 66.02, 69.8, 54.68, 51.98, 
51.98, 52.88, 47.66, 59.54, 67.1, 70.52, NA, 64.76, 65.84, 75.92, 
75.74, 66.2, 49.1, 37.94, 32.36, 45.86, 38.66, 45.86, 38.12, 
37.58, 45.86, 45.5, 53.78, 36.32, 41.36, 52.88, 55.76, 58.28, 
NA, 42.26, 43.88, 49.1, 49.1, 42.08, 59.18, 64.58, 67.1, 67.1, 
49.46, 40.1, 29.3, 27.5, 30.02, 33.62, 39.02, 42.08, 39.38, 32.9, 
35.6, 34.34, 59.72, 64.4, 61.88, 64.94, 71.06, 66.56, 56.3, 55.4, 
67.28, 73.22, 75.74, 60.44, 58.64, 56.3, 50, 46.94, 52.7, 53.6, 
52.7, 62.96, 54.5, 55.76, 35.24, 30.92, 33.44, 42.08, 53.42, 
37.22, 47.66, 54.68, 38.48, 35.24, 32.54, 47.48, 31.28, 33.44, 
39.38, 53.6, 66.92, 69.62, 63.68, 51.26, 56.84, 68, 65.48, 58.1, 
38.3, 37.94, 60.8, 75.38, 73.04, 63.5, 42.62, 59, 42.62, 40.82, 
55.22, 62.42, 67.64, 68.72, 73.4, 86.36, 86, 79.88, 69.62, 67.28, 
68, 69.44, 59.18, 57.38, 56.3, 59, 59.9, 50.9, 59.36, 72.86, 
70.52, 59.36, 58.46, 53.6, 63.32, 69.26, 68, 62.78, 60.98, 60.8, 
60.8, 59.36, 55.4, 42.08, 40.82, 51.26, 63.86, 66.92, 77.9, 82.58, 
71.6, 68.72, 74.3, 75.74, 71.24, 70.7, 75.56, 86.36, 89.78, 85.1, 
83.3, 87.26, 89.24, 84.38, 74.48, 70.34, 64.4, 69.98, 78.44, 
79.88, 85.1, 85.28, 83.3, 79.88, 76.46, 70.34, 71.24, 68.72, 
71.78, 72.32, 69.62, 69.44, 72.5, 73.94, 78.08, 76.46, 73.22, 
75.2, 78.8, 81.5, 79.34, 74.12, 77.18, 70.16, 66.2, 67.28, 65.66, 
62.24, 58.64, NA, NA, NA, NA, NA, 70.52, 69.8, 74.3, 73.4, 68.72, 
59.18, 51.62, 51.26, 56.84, 49.82, 57.38, 65.66, 69.62, 68, 73.94, 
77, 77.72, 78.8, 78.98, 85.64, 91.76, 90.68, 85.64, 84.74, 80.6, 
83.3, 78.8, 72.68, 67.28, 78.08, 80.24, 75.56, 77.18, 51.8, 60.98, 
70.88, 71.42, 51.62, 47.48, 55.04, 63.68, 65.84, 62.24, 66.92, 
66.92, 63.5, 63.5, 52.7, 48.92, 68.72, 59.9, 52.7, 51.26, 47.66, 
47.84, 60.08, 72.14, 75.56, 78.98, 83.84, 67.64, 69.44, 78.8, 
73.58, 81.14, 82.22, 75.02, 64.04, 66.74, 69.62, 54.5, 68.9, 
68.72, 58.64, 48.92, 49.46, 56.84, 62.06, 52.52, 50.9, 54.32, 
60.44, 62.6, 69.98, NA, NA, 80.6, NA, 61.7, NA, 73.58, NA, 71.78, 
63.14, 41.9, 41.72, 44.6, 42.8, 53.6, 63.5, 60.08, 69.98, 70.34, 
66.02, 66.38, 67.82, 70.88, 68.9, 62.06, 41.9, 37.04, 41, 55.76, 
63.5, 56.48, 61.34, 69.98, 56.48, 61.52, 59.9, 62.78, 64.76, 
42.98, 68.18, 54.68, 55.58, 51.08, 51.44, 70.7, 50.9, 48.56, 
46.94, 44.24, 45.68, 45.32, 48.38, 58.64, 50, NA, 60.26, 72.5, 
51.26, 46.94, 39.92, 37.22), visibilities = c(200, 300, 250, 
100, 60, 60, 100, 250, 120, 120, 120, 150, 40, 200, 250, 200, 
200, 150, 10, 140, 250, 200, 150, 140, 50, 0, 70, 150, 150, 120, 
40, 120, 6, 30, 100, 200, 60, 350, 250, 350, 300, 300, 300, 200, 
100, 250, 200, 200, 40, 2, 300, 300, 300, 300, 300, 150, 150, 
80, 40, 40, 80, 300, 200, 500, 140, 140, 140, 100, 140, 200, 
120, 300, 300, 150, 2, 50, 70, 17, 140, 140, 300, 200, 250, 80, 
60, 100, 150, 150, 200, 100, 300, 120, 100, 200, 200, 200, 300, 
300, 250, 120, 140, 200, 140, 80, 300, 100, 300, 200, 120, 100, 
120, 60, 120, 100, 100, 27, 40, 140, 150, 100, 100, 120, 150, 
100, 120, 80, 120, 140, 120, 70, 80, 70, 40, 20, 17, 40, 50, 
50, 70, 80, 120, 120, 100, 120, 120, 200, 120, 40, 70, 100, 120, 
100, 120, 70, 80, 100, 100, 120, 120, 120, 150, 140, 140, 140, 
140, 60, 30, 17, 80, 60, 100, 120, 150, 120, 140, 140, 120, 120, 
80, 140, 140, 150, 120, 120, 140, 100, 50, 40, 100, 80, 100, 
60, 50, 70, 80, 80, 80, 90, 120, 120, 100, 60, 40, 50, 40, 70, 
80, 80, 80, 80, 80, 100, 120, 150, 200, 150, 150, 150, 150, 100, 
100, 100, 30, 80, 70, 60, 150, 200, 200, 200, 250, 300, 70, 300, 
150, 300, 30, 100, 100, 17, 20, 4, 70, 30, 70, 60, 40, 50, 70, 
140, 100, 120, 100, 70, 150, 50, 70, 40, 70, 120, 140, 140, 100, 
50, 70, 40, 40, 100, 120, 120, 140, 120, 70, 150, 200, 200, 200, 
70, 40, 50, 17, 80, 250, 200, 2, 20, 7, 30, 50, 70, 17, 80, 50, 
60, 60, 80, 50, 50, 40, 40, 300, 200, 150, 100, 100, 60, 150, 
150, 200, 300, 120, 30, 100, 50, 20, 200, 120, 300, 200, 70, 
140, 150, 200, 4, 40, 30, 30, 2, 0, 30, 60, 150, 100, 250, 150, 
200, 200, 200, 80, 60, 300, 200, 300, 50, 40, 70, 150, 150, 70, 
200, 120, 150, 150, 60, 70, 150, 300, 100, 70, 40, 140, 200, 
70, 40, 100, 70)), class = "data.frame")
