Hi! I am calculating correlation between two variables: 1. X versus Y 2. X versus Y(with a 3 steps lag)
I would like to test if the correlation increase/decrease from 1 to 2 is significant or not. Is there any function in R to do this? any hints? Thanks for help :) David Riaño Center for Spatial Technologies and Remote Sensing (CSTARS) University of California 250-N, The Barn One Shields Avenue Davis, CA 95616-8527 USA 1-(517) 629-5499 http://www.cstars.ucdavis.edu/~driano/index.html http://www.cstars.ucdavis.edu ______________________________________________ R-help@stat.math.ethz.ch 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.
