Hello. I'm still a beginner at R, and I was having difficulties assigning values to specific elements of an array from functions. For example, if I were using the array x in the main function, I could not change x[1,2] from a helper function. I used <<-, but that did not seem to work. If you know what I am doing wrong, please help me. Thank you. Tomo Sato -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._