after. Thanks in advance.
Andrew Kniss
University of Wyoming
[EMAIL PROTECTED]
-Original Message-----
From: Andrew Criswell [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 22, 2005 9:30 PM
To: [EMAIL PROTECTED]
Subject: Re: [R] power.anova.test for interaction effects
Dear Andrew,
t*loc 144 Residual43.09
Residual575 NA 21.23
-Original Message-
From: Bob Wheeler [mailto:[EMAIL PROTECTED]
Sent: Monday, February 21, 2005 4:33 PM
To: [EMAIL PROTECTED]
Cc: r-help@stat.math.ethz.ch
Subject: Re: [R] power.anova.test for interaction effects
Your F value is so low as to make me suspect your model. Where did the
144 denominator degrees of freedom come from?
Andrew Kniss wrote:
This question will probably get me in trouble on theoretical grounds, but I
will pose it anyway.
The situation:
I recently ran a field study looking for differe
This question will probably get me in trouble on theoretical grounds, but I
will pose it anyway.
The situation:
I recently ran a field study looking for differences in sugarbeet cultivar
tolerance to a specific herbicide. The study was set up so that 37
cultivars were treated with 4 different app
