Re: homogeneity of variances - Hartley's F-max

2000-05-17 Thread Rich Ulrich
On Wed, 17 May 2000 01:57:41 GMT, [EMAIL PROTECTED] wrote: snip, stuff from previous response. About F-max ... And finally could one say that there is a "significant" difference in heteroscedasticity between the "A" samples than the "B" samples based soley on the

Re: homogeneity of variances - Hartley's F-max

2000-05-17 Thread dennis roberts
At 11:08 AM 5/17/00 -0400, you wrote: On Wed, 17 May 2000 01:57:41 GMT, [EMAIL PROTECTED] wrote: snip, stuff from previous response. About F-max ... And finally could one say that there is a "significant" difference in heteroscedasticity between the "A" samples than

Re: homogeneity of variances - Hartley's F-max

2000-05-16 Thread stevesawyer
Is it possible to compare two unrelated groups of samples using Hartley's F-max? In other words if I have two groups of samples, can I use Hartley's F-max to compare their "heterogeneity" without taking into account their respective means? Sent via Deja.com http://www.deja.com/ Before you buy.

Re: homogeneity of variances - Hartley's F-max

2000-05-16 Thread Rich Ulrich
On Tue, 16 May 2000 15:21:34 GMT, [EMAIL PROTECTED] wrote: Is it possible to compare two unrelated groups of samples using Hartley's F-max? In other words if I have two groups of samples, can I use Hartley's F-max to compare their "heterogeneity" without taking into account their respective

Re: homogeneity of variances - Hartley's F-max

2000-05-16 Thread stevesawyer
In article [EMAIL PROTECTED], [EMAIL PROTECTED] wrote: What you do mean when you say, "I have two groups of samples"? How does this differ from having one large group of samples? Hartley's will *always* take into account the respective means, in the sense that the variance are