Update an nlsList Object
Usage
update(object, model, data, start, control, level, subset, na.action,
control, pool)
Arguments
object
|
an object inheriting from class nlsList, representing
a list of fitted nls objects.
|
other arguments
|
defined as in nlsList. See the
documentation on that function for descriptions of and default values
for these arguments.
|
Description
The non-missing arguments in the call to the update.nlsList method
replace the corresponding arguments in the original call used to
produce object and nlsList is used with the modified call to
produce an updated fitted object.Value
an updated nlsList object.Author(s)
Jose Pinheiro and Douglas BatesSee Also
nlsListExamples
library(lme)
data(Soybean)
fm1 <- nlsList(weight ~ SSlogis(Time, Asym, xmid, scal) | Plot, Soybean)
fm2 <- update(fm1, start = list(Asym = 23, xmid = 57, scal = 9))