check ?cor
Please note the parameter 'use' Weidong Gu On Sat, Aug 13, 2011 at 9:06 AM, Julie <julie.novak...@gmail.com> wrote: > Hello, > I am quite new to R and I am trying to get a round correlation from a table > with dozens of columns. However, all the columns contain several blank > places which show to me as NAs. Then, when I type round(cor(data),2), I get > no results - everything (except correlation of one column with the same one, > of course) is NA. > I do not want to replace NA with zero, because it would ruin the results. I > just want R "not to look at NA" and correlate just places with numbers. Is > it possible? > Thank you very much for help! > > -- > View this message in context: > http://r.789695.n4.nabble.com/Excluding-NAs-from-round-correlation-tp3741296p3741296.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. > ______________________________________________ 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.
