Hello, everyone How would I check in R if a particular file (Excel file) is in a particular folder on a particular drive? I am writing a piece of code around that file, using xls.open() in xlsReadWritePro to open the file in memory and use it. But before I try to open the file I want to catch the possibility of the file not being on the drive.
Thank you in advance! SG ______________________________________________ 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.
