list.files() to get all the files in the directory (use the pattern argument to be more specific). Then loop over the file names, reading in the data one at a time, do the desired processing, and then use the file name to make the graphics file name as well.
Cheers, MW On Tue, Jan 15, 2013 at 12:30 PM, Simonas Kecorius <simolas2...@gmail.com> wrote: > Dear R users, > > First of all I would like to thank all of you who replayed to my previous > questions and problems. Thank you a lot for being great and helpful > community. I highly appreciate your suggestions and ideas even if I do not > respond after my question! But it means that your help was exactly what I > needed. Thank you again! > > Now the following question I need help: > > Suppose I do have a file.txt in the working directory. This file contains > the names of other files in the same directory: > > First.txt > Second.txt > Third.txt > etc... > > Files First.txt, Second.txt...are data files. > > What I need R to do, is to read this file.txt line by line, open files > which names are listed ( First.txt, Second.txt...) and process it: lets say > make a FirstPlot.bmp, FirstSummary.txt and save it to working directory, > then automatically open Second.txt, do the same, Third.txt etc. until the > end of the names in file.txt. > > This would help me with the following task: I do measurements each day, and > I need to process my data: draw some plots, make some analysis. When I > have 30 days of measurements each 1 second, there are huge amount of > numbers I am dealing with. If you could suggest some automation via R, it > would be perfect. > > Thank you in advance. > > Cheers. > > -- > Simonas Kecorius > **Lithuania > > [[alternative HTML version deleted]] > > ______________________________________________ > 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.
