Hi again, I am facing trouble to match a vector strings. Let say I have below full string vector
WhereToLook = c("ultracemco.bo.openam" , "ultracemco.bo.higham" ,"ultracemco.bo.lowam" , "ultracemco.bo.closeam" , "ultracemco.bo.volumeam" ,"ultracemco.bo.adjustedam") WhatToLook = c("volume", "close") Basically I need to find the positions of WhatToLook in WhereToLook. So my code goes as below : > pmatch(tolower(colnames(WhereToLook)), WhatToLook) integer(0) Although I was expecting my code would point 5 & 4 respectively. Appreciate if someone points as correct code for above case. Thanks, ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.