Actually this pattern will select the files whose name contains "csv". Whereas I'd like to exscude them. Maura
-----Messaggio originale----- Da: Jorge Ivan Velez [mailto:jorgeivanve...@gmail.com] Inviato: gio 10/06/2010 17.30 A: mau...@alice.it Cc: r-h...@stat.math.ethz.ch Oggetto: Re: [R] selecting and excluding files through a pattern Hi Maura, Try list.files(pattern = 'csv') HTH, Jorge On Thu, Jun 10, 2010 at 11:24 AM, <> wrote: > I have the following files list: > > > list.files() > [1] "Prostate-Cancer_cvs_Dir" > [2] "Prostate_Cancer-miRNAs&Genes.Pathway.xml" > [3] "Prostate_Cancer_Pathways-miRNAs-GeneTargets-Dir" > [4] "Prostate_Cancer_Pathways-miRNAs-GeneTargets-Dir.zip" > [5] "Prostate-miRNAs.OrganTargets.txt" > [6] "Prostate_Organ-miRNAs-GenesTargets-Dir" > [7] "Prostate_Organ-miRNAs-GenesTargets-Dir.zip" > [8] "Prostate_Organ-miRNAs-Targets.xml" > [9] "Prostatic_Neoplasm-miRNAs.DiseaseTargets.csv-KO" > [10] "Prostatic_Neoplasm-miRNAs.DiseaseTargets.txt" > [11] "Prostatic_Neoplasms-miRNAs-GeneTargets-Dir" > [12] "Prostatic_Neoplasms-miRNAs-GeneTargets-Dir.zip" > [13] "Prostatic_Neoplasms-miRNAs.xml" > > I'd like to find the pattern expression which selects only the directories > excluding the one whose > pathname contains "csv". > I tried: > > list.files(pattern="Prostate*Dir") > But I do not know how to exclude the names containing the string "csv" at > the same time. > > Thank you for any help, > Maura > > > > > ; > > > tutti i telefonini TIM! > > > [[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. > tutti i telefonini TIM! [[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.
