[R] t-test for standard deviations

2006-01-12 Thread mirko sanpietrucci
Dear R-users, I am new to the list and I would like to submit (probably) a stupid question: I found in a paper a reference to a t-test for the evaluationg the difference between the standard deviations of 2 samples. This test is performed in the paper but the methodology is not explained

Re: [R] t-test for standard deviations

2006-01-12 Thread Ted Harding
On 12-Jan-06 mirko sanpietrucci wrote: Dear R-users, I am new to the list and I would like to submit (probably) a stupid question: I found in a paper a reference to a t-test for the evaluationg the difference between the standard deviations of 2 samples. This test is performed in the

Re: [R] t-test for standard deviations

2006-01-12 Thread Berton Gunter
sanpietrucci Cc: r-help@stat.math.ethz.ch Subject: Re: [R] t-test for standard deviations On 12-Jan-06 mirko sanpietrucci wrote: Dear R-users, I am new to the list and I would like to submit (probably) a stupid question: I found in a paper a reference to a t-test for the evaluationg

Re: [R] t-test for standard deviations

2006-01-12 Thread Ted Harding
is to catalyze the scientific learning process. - George E. P. Box -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ted Harding Sent: Thursday, January 12, 2006 10:53 AM To: mirko sanpietrucci Cc: r-help@stat.math.ethz.ch Subject: Re: [R] t-test