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File checking
3 messages · ling ling, Gabor Grothendieck, jim holtman
Try this:
file.info("empty.txt")$size == 0
On Thu, Mar 5, 2009 at 7:43 AM, ling ling <metal_licaling at live.com> wrote:
Hello, How can I check if file is empty in R, if it is, then jump out and read next file; if it isn't, then read through? Thanks a lot for any help. Tammy
_________________________________________________________________ More than messages?check out the rest of the Windows Live?. http://www.microsoft.com/windows/windowslive/ ? ? ? ?[[alternative HTML version deleted]] ______________________________________________ R-help at 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.
?file.info
On Thu, Mar 5, 2009 at 7:43 AM, ling ling <metal_licaling at live.com> wrote:
Hello, How can I check if file is empty in R, if it is, then jump out and read next file; if it isn't, then read through? Thanks a lot for any help. Tammy
_________________________________________________________________ More than messages?check out the rest of the Windows Live?. http://www.microsoft.com/windows/windowslive/ ? ? ? ?[[alternative HTML version deleted]] ______________________________________________ R-help at 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.
Jim Holtman Cincinnati, OH +1 513 646 9390 What is the problem that you are trying to solve?