shuttle                 package:MASS                 R Documentation

_S_p_a_c_e _S_h_u_t_t_l_e _A_u_t_o_l_a_n_d_e_r _P_r_o_b_l_e_m

_D_e_s_c_r_i_p_t_i_o_n:

     The `shuttle' data frame has 256 rows and 7 columns. The first six
     columns are categorical variables giving example conditions; the
     seventh is the decision. The first 253 rows are the training set,
     the last 3 the test conditions.

_A_r_g_u_m_e_n_t_s:

stability: Stable positioning or not (`stab / xstab') 

   error: Size of error (`MM / SS / LX / XL') 

    sign: Sign of error, positive or negative (`pp / nn') 

    wind: Wind sign (`head / tail') 

    magn: Wind strength (`Light / Medium / Strong / Out of Range') 

     vis: Visibility (`yes / no') 

     use: Use the autolander or not 

_F_o_r_m_a_t:

     This data frame contains the following columns:

_S_o_u_r_c_e:

     D. Michie (1989) Problems of computer-aided concept formation. In 
     Applications of Expert Systems 2, ed. J. R. Quinlan, Turing
     Institute Press / Addison-Wesley, pp. 310-333.

