growthSS
Helper function generally called from fitGrowth.
fitGrowthnlrq(ss, cores = getOption("mc.cores", 1), ...)
An nlrqModel
object if tau is length of 1 or a list of such models for multiple taus,
see ?quantreg::nlrq
or ?nls::nlsModel
for details.
A list generated by growthSS
.
Optionally specify how many cores to run in parallel if ss$taus is >1L. Defaults to 1 if mc.cores option is not set globally.
Additional arguments passed to quantreg::nlrq
.