I get the following: > cor function (x, y = NULL, use = "all.obs", method = c("pearson", "kendall", "spearman")) { UseMethod("cor") }
Erik Iverson wrote: > > What happens when you type "cor" at the R prompt? Perhaps your calling > of the cor function is not calling the cor function in the stats package? > > > > Ken Spriggs wrote: >> Hello, >> >> I'm trying to do cor(x1,x2) and I get the following error: >> Error in cor.default(x1, x2) : missing observations in cov/cor >> >> A few things: >> 1. I've used cor() many times and have never encountered this error. >> 2. length(x1) = length(x2) >> 3. is.numeric(x1) = is.numeric(x2) = TRUE >> 4. which(is.na(x1)) = which(is.na(x2)) = integer(0) {the same goes >> for >> is.nan()} >> 5. I also try cor(x1,x2, use = "all.obs") and get the same error. >> >> What can be going wrong? >> >> > > ______________________________________________ > 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. > > -- View this message in context: http://www.nabble.com/Error-in-cor.default%28x1%2C-x2%29-%3A-missing-observations-in-cov-cor-tp15723848p15724597.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.