update.nlsList {nlme} | R Documentation |
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.
update(object, model, data, start, control, level, subset, na.action, control, pool)
object |
an object inheriting from class nlsList , representing
a list of fitted nls objects. |
other arguments |
defined as in nlsList . See that
function's documentation for descriptions of and default values for
these arguments. |
an updated nlsList
object.
Jose Pinheiro and Douglas Bates
library(nlme) data(Soybean) fm1 <- nlsList(weight ~ SSlogis(Time, Asym, xmid, scal) | Plot, Soybean) fm2 <- update(fm1, start = list(Asym = 23, xmid = 57, scal = 9))