Hi ALL, I have very simple question regarding pattern matching. Could anyone tell me how to I can use R to retrieve string pattern from text file. for example my file contain following information
SpeciesCommon=(Human);SpeciesScientific=(Homo sapiens);ReactiveCentres=(N,C,C,C,+ H,O,C,C,C,C,O,H);BondInvolved=(C-H);EzCatDBID=(S00343);BondFormed=(O-H,O-H);Bond+ 255B);Cofactors=(Cu(II),CU,501,A,Cu(II),CU,502,A);CatalyticSwissProt=(P25006);Sp+ eciesScientific=(Achromobacter cycloclastes);SpeciesCommon=(Bacteria);ReactiveCe+ and I want to extract “SpeciesScientific = (?)” information from this file. Problem is in 3rd line where SpeciesScientific word is divided with +. Could anyone help me please? Thank you -- View this message in context: http://r.789695.n4.nabble.com/Pattern-match-tp3463625p3463625.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.
