[R] Jointly distributed random variables in R

Dear all, is there a specific package and reference book for plotting Jointly distributed random variables? Kindly help. Kizito. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide

[R] gbinom function

Dear all, I have just downloaded a package 'prob' and also loaded it using library(prob). Whereas function 'tosscoin' works very well the other functions like 'gbinom' for graphing density functions does not work. I get the message: gbinom(20,0.3) Error: could not find function gbinom How do

[R] Add-on Package

I have downloaded a package 'combniat' , it now exists in the library. I even loaded it using: library(combinat). But when I call the function tosscoin(1), I instead get an error message: Error: could not find function tosscoin. Kindly help. Kizito.