It could be the fact that you are using the xlsreadwrite package. This may well be interfering with RExcel. Try it without "write.xls(totDat, "C:\\AAA.xls",colNames = FALSE,sheet = 1,from = 1,rowNames=NA ) ;" and see if it works
You can use RExcel to write to an Excel spreadsheet anyhow! Regards, Wayne -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Santosh Mishra Sent: 06 October 2008 08:50 To: R (D)COM and RExcel server related issues Subject: Re: [Rcom-l] Sourcing R code from VBA Thanks for the suggestion. However, the problem still remains. It is giving me the same error. I Santosh Santosh Mishra Assistant Professor Department of Economics Oregon State University Corvallis, OR, 97330 2008/10/6 < [EMAIL PROTECTED]> Try Call RInterface.RunRFile("C:/Subodh/Prog/temprr.txt") or Call RInterface.RunRFile("C:\Subodh\Prog\temprr.txt") instead of Call RInterface.RunRFile("C:\\Subodh\\Prog\\temprr.txt") Regards Wayne -----Original Message----- From: [EMAIL PROTECTED] [mailto: [EMAIL PROTECTED] Behalf Of Santosh Mishra Sent: 06 October 2008 08:38 To: rcom-l@mailman.csd.univie.ac.at Subject: [Rcom-l] Sourcing R code from VBA Dear Friends, I am new to Rexcel, but I have worked in R for a while. I have a problem in sourcing R code file from VBA. Here is the code I am running in R. ## R code below library(np); library(gam); library(xlsReadWrite); data("Italy"); attach(Italy); X <- data.frame(year=ordered(year)) y <- data.frame(gdp) bw <- npcdensbw(xdat=X, ydat=y, tol=.1, ftol=.1) fhat <- npcdens(bws=bw); utotd<-fhat$condens; write.xls(totDat, "C:\\AAA.xls",colNames = FALSE,sheet = 1,from = 1,rowNames=NA ) ; ############################################################################ XX<-cbind(rnorm(1008)); y1<-as.matrix(y); gamformn<-formula(y1~s(XX)); nlin_fitn<-gam(formula = gamformn, family = gaussian, data =Italy, na.action = na.exclude, control = list(epsilon = 0.0001, bf.epsilon = 0.0001, maxit = 5000, bf.maxit = 1000, trace = F),x=TRUE,y=TRUE) tempjj2<-nlin_fitn$residuals; ## VBA macro used(the above code is stored in temprr.txt) Sub Demo100() RInterface.StartRServer Call RInterface.RunRFile("C:\\Subodh\\Prog\\temprr.txt") RInterface.StopRServer End Sub This is the error I am getting Error-2147220502 in Module RExcel.Rserver Error Running Expression eval(parse(text="source(.rexcel..xtoavnn)")) My hunch is that adding the GAM code is creating a problem. Because when I use the np library (from beginning to ##########, it runs fine) Note that the whole code is running fine in R. Any help will be highly appreciated. Best regards, Santosh Santosh Mishra Assistant Professor Department of Economics Oregon State University Corvallis, OR, 97330 _______________________________________________ Rcom-l mailing list Rcom-l@mailman.csd.univie.ac.at http://mailman.csd.univie.ac.at/mailman/listinfo/rcom-l More information (including a Wiki) at http://rcom.univie.ac.at
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