giovanni caggiano <[EMAIL PROTECTED]> writes: > Dear All, > A couple of questions about the nls package. > > 1. I'm trying to run a nonlinear least squares > regression but the routine gives me the following > error message: > > step factor 0.000488281 reduced below `minFactor' of > 0.000976563 > > even though I previously wrote the following command: > nls.control(minFactor = 1/4096), which should set the > minFactor to a lower level than the default one, > 1/1024=0.000976563. > Is there any way of setting the new minfactor to a > lower level?
I suspect you didn't quite understand how to do it: ctl.obj <- nls.control(minFactor = 1/4096) nls(....., control=ctl.obj) -- O__ ---- Peter Dalgaard Blegdamsvej 3 c/ /'_ --- Dept. of Biostatistics 2200 Cph. N (*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918 ~~~~~~~~~~ - ([EMAIL PROTECTED]) FAX: (+45) 35327907 ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help
