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billi
Level V

Effect summary

I did DOE to look at some factors if they have any effect onmy output and got this effect summary report from the regression analysis. In the following effect summary bar for the B*C interaction is not crossing the blue line but p-value is less than 0.02. So is this interaction significant or not? To conclude which factor is significant do we lok at blue line or p-value?

 

1 ACCEPTED SOLUTION

Accepted Solutions

Re: Effect summary

The blue line is drawn at 99% confidence for the terms. So the term in question is significant at the 95% confidence level, but not at the 99% confidence level.

Dan Obermiller

View solution in original post

5 REPLIES 5

Re: Effect summary

The blue line is drawn at 99% confidence for the terms. So the term in question is significant at the 95% confidence level, but not at the 99% confidence level.

Dan Obermiller
billi
Level V

Re: Effect summary

Thank you Dan.

PieAnteater793
Level II

Re: Effect summary

Hi Dan,

 

Can the confidence line drawn at 99% be changed to a different percentage? I would like to have this at 95%. Or logworth 1.3. Is that possible?

Re: Effect summary

Did you search for a solution?

Please see this discussion.

PieAnteater793
Level II

Re: Effect summary

Thanks, it works!