diagnostics {drc} | R Documentation |
Displays information on the convergence of the estimation procedure.
diagnostics(object)
object |
an object of class 'drc'. |
The function displays the convergence status and the number of evaluations used.
Christian Ritz
terbuthylazin.m1 <- drm(rgr~dose, data = terbuthylazin, fct = LL.4()) diagnostics(terbuthylazin.m1) terbuthylazin.m2 <- drm(rgr~dose, data = terbuthylazin, start=c(1,0.01,0.38,130), fct = LL.4()) diagnostics(terbuthylazin.m2) ## the start values given result in faster convergence