PG851: GLM--ANOVA

This blog is for the use of students enrolled in either section of PG851. It is intended to be a forum for asking, discussing, clarifying, and helping.

Tuesday, October 11, 2011

Equal Variances Not Assumed

When reporting a t-test, do we need to inform the reader if equal variances are not assumed? Or do we just leave that out since the test controlled for that?

2 Comments:

  • At 10:30 AM, Blogger Mari Clements said…

    You DO have to inform your reader when an assumption was violated. If you do not, it is...assumed. :)

     
  • At 2:35 PM, Blogger Unknown said…

    Should I indicate in the write up that even though there was a violation according to levene with an F-max, the ANOVA proved to be robust.

     

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