Displaying 1 result from an estimated 1 matches for "tp990945p998292".
2009 Dec 30
2
multivariate group means
Hello,
I look for a simple command computing multivariate group means and
returning an object of class "matrix" rather than "list". Does any
such function exist in standard packages?
I'm beginning with R, so I'm sorry if the solution is trivial.
Ondra Mikula