Hi, this is simple, I've generated a bivariate normal distribution with a known correlation. I want to plot the density function with p(y,x) on the vertical axis and x, and y on the horizontal axes. How is that done? Thanks in advance!
library(MASS) mu <- c(0,1) # mean vector sigma <- matrix(c(1,.8,.8,1), ncol=2) tmp <- mvrnorm(1000, mu, sigma) cor(tmp) plot(tmp,ylab='achievement', xlab='ses') # plot data -- =========================================================================== David Kaplan, Ph.D. Professor Department of Educational Psychology University of Wisconsin - Madison Educational Sciences, Room, 1061 1025 W. Johnson Street Madison, WI 53706 email: [EMAIL PROTECTED] homepage: http://www.education.wisc.edu/edpsych/facstaff/kaplan/kaplan.htm Phone: 608-262-0836 ______________________________________________ [email protected] 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.
