Dear Gang, Your for loop is in error; try
for (ii in seq(length=nWin)) I hope this helps, John ------------------------------ John Fox, Professor Department of Sociology McMaster University Hamilton, Ontario, Canada web: socserv.mcmaster.ca/jfox > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Gang Chen > Sent: September-17-08 4:31 PM > To: [EMAIL PROTECTED] > Subject: [R] trouble with tkgetOpenFile > > I'm trying to use the following loop to open a window multiple times > to select files, but only the last window shows up. What am I missing? > > library(tcltk) > nWin <- 6 > fn <- vector('list', nWin) > for (ii in nWin) { > fn[[ii]] <- tclvalue( tkgetOpenFile( filetypes = > "{{Files} {.1D}} {{All files} *}", > title = paste('Choose number', ii, 'time series file'))) > } > > TIA, > Gang > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
