Clarification of Type 3 result output

Reply
Occasional Contributor
Posts: 19

Clarification of Type 3 result output

Dear All,

I would be pleased if anyone familiar with this can help explain if there is something wrong:

 

I am analyzing my dataset, which has multiple factors. After running the model, I got a Type 3 result for which one of the interaction (fert*char) was 0.1713, indicating a non-significant interaction. On the other hand, if you check the lsmeans, you will realize that the p values are all significant (I have shown the values in red).

 

My question is, should the p value shown in the Type 3 test be the same as p value shown in the lsmean table?

 

Thanks.

 

Edmund

Attachment
Respected Advisor
Posts: 4,606

Re: Clarification of Type 3 result output

Type 3 tests are about effects. The fert*char effect doesn't change the predicted mean in a statistically significant way.

 

LSMEANS tests are about means. The predicted means for every level of fert*char are significantly different from zero.

PG
Ask a Question
Discussion stats
  • 1 reply
  • 211 views
  • 0 likes
  • 2 in conversation