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2012 Nov 28
1
Problems with nls
...ax(CuSale)), trace = TRUE) Bass.Fit library(nlmrt) xdata<-data.frame(Laptop_sale, time) Bass.Fitn <- nlxb(formula = Bass.Model, start = c(p = 0.03, q = 0.4, m = max(CuSale)), data=xdata,trace=TRUE) Bass.Fitn JN > Message: 22 > Date: Tue, 27 Nov 2012 07:11:13 -0800 (PST) > From: Yifen <yifen.chen at gmail.com> > To: r-help at r-project.org > Subject: Re: [R] Problems with nls > Message-ID: <1354029073140-4650971.post at n4.nabble.com> > Content-Type: text/plain; charset=us-ascii > > Hi all, > > I am encountering the same problem when I use nls...