parameters' value
On Mon, 23 Feb 2004, Duan Zhigang wrote:
Hi, I am a new user of R. I am trying to use R to do some nonlinear modeling. However, I can not find how to get the parameters's value back. Here is the code in S-plus: ycos1.nl <- nls(y ~ m +ac*cos(2*pi*f*t) +as*sin(2*pi*f*t), start=nl.st, trace=T) ## store model info after satisfactory model has been found cNL1 <- c(ycos1.nl$parameters[1:3],0)
cNL1 <- c(ycos1.nl$m$getPars()[1:3],0)
What is same code in R? Thanks a lot. Duan
______________________________________________ R-help at stat.math.ethz.ch mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html