Re: [R] F test

2008-07-22 Thread Vicki Meng
--- On Tue, 7/22/08, Peter Dalgaard <[EMAIL PROTECTED]> wrote: From: Peter Dalgaard <[EMAIL PROTECTED]> Subject: Re: [R] F test To: [EMAIL PROTECTED] Cc: r-help@r-project.org Date: Tuesday, July 22, 2008, 11:51 PM Vicki Meng wrote: > Dear R users, > > I need to do a F t

[R] F test

2008-07-22 Thread Vicki Meng
Dear R users,   I need to do a F test on the hypothesis that a 2 by 1 vector (X_1, X_2)' has the mean vector  (M_1, M_2)'. Specifically, I would like to assume the X vector comes from a bivariate Normal distribution (M, Sigma). Then, given 1000 observations on X, I wanted to test if the means of