Prev: Plot 3D
Next: .tif images without the need to crop
From: Kiril on 30 May 2010 17:58
Hi i have stupid question ... I try to use anova in matlab
I have typed this command stats = regstats(y,x,'quadratic','all') and it work pretty well. But i don't know what is "pva:l in F-and T-stat and what is "se" in T-stat .. can someone help me ?
From: Peter Perkins on 1 Jun 2010 09:47
On 5/30/2010 5:58 PM, Kiril wrote:
> Hi i have stupid question ... I try to use anova in matlab I have typed
> this command stats = regstats(y,x,'quadratic','all') and it work pretty
> well. But i don't know what is "pva:l in F-and T-stat and what is "se"
> in T-stat .. can someone help me ?

First, REGSTATS does linear regression, not ANOVA. The two are
obviously very closely related, but there are other functions in the
Statistics Toolbox specifically for ANOVA.

The pval fields in the t and F statistics that REGSTATS returns are the
p-values for those statistics. The se field in the t statistics
contains the std errors of the estimated regression coefficients. You
should consult an introductory textbook on linear regression if you're
not sure what ay of those things are.

Hope this helps.
 | 
Pages: 1
Prev: Plot 3D
Next: .tif images without the need to crop