From 9ac853c7ceece333099021974025d07e75be2b33 Mon Sep 17 00:00:00 2001
From: Johannes Ranke
A function that can be used with nlme
If random is FALSE (default), a named vector containing mean values - of the fitted degradation model parameters. If random is TRUE, a list with - fixed and random effects, in the format required by the start argument of - nlme for the case of a single grouping variable ds?
+of the fitted degradation model parameters. If random is TRUE, a list with +fixed and random effects, in the format required by the start argument of +nlme for the case of a single grouping variable ds?A groupedData
object