Dear Jacy, Try this: colnames(FREQ) %in% colnames(genotype)
See ?"%in%" for details. Also, take a look at also ?match. HTH, Jorge On Wed, Mar 25, 2009 at 3:49 PM, Crosby, Jacy R <jacy.r.cro...@uth.tmc.edu>wrote: > What am I missing here? Both of my column headers in the 'FREQ' table are > found in the 'genotype'; however, they aren't being recognized. > > > colnames(FREQ) > [1] "X17362526" "X17362627" > > > colnames(genotype) > [1] "X17362311" "X17362316" "X17362346" "X17362420" "X17362421" > "X17362422" "X17362435" "X17362438" "X17362459" > [10] "X17362488" "X17362493" "X17362526" "X17362542" "X17362565" > "X17362566" "X17362581" "X17362594" "X17362605" > [19] "X17362627" "X17362642" "X17363363" "X17363364" "X17363388" > "X17363389" "X17363404" "X17363410" > > > colnames(genotype)==colnames(FREQ) > [1] FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE > FALSE FALSE FALSE FALSE FALSE FALSE FALSE > [19] FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE > > > > [[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. > [[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.
