Hi Chris, As Jeff mentioned, it is hard to tell what you want (correlations between sets of coordinates could mean many things it seems like to me), but here is something that perhaps helps:
## some data (usually nice if you provide this rather than us having to make something up) d1 <- cbind(x <- rnorm(100), y <- rnorm(100)) d2 <- cbind(x2 = x + rnorm(100), y2 = y + rnorm(100)) ## canonical correlation of the two matrices cancor(d1, d2) ## simple correlation matrix of each dataset cor(d1) cor(d2) Cheers, Josh On Sat, May 5, 2012 at 5:32 PM, Christopher Kurby <kur...@gvsu.edu> wrote: > Hello r world, > > Does anyone know a function or package that can compute correlations between > sets of XY coordinates? > > Thanks in advance for your help, > Chris > > ______________________________________________ > 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. -- Joshua Wiley Ph.D. Student, Health Psychology Programmer Analyst II, Statistical Consulting Group University of California, Los Angeles https://joshuawiley.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.
