cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 
  • DownloadSemiconductor Toolkit: Tools to create wafer maps, add wafer geometry to graphics, explore die defects & compare wafers.
  • Discovery Summit 2026: Early User Edition - September 23-24.Register. It's free.
  • Use JMP Clinical with CDISC-compliant data. Review studies, ID safety and efficacy signals & communicate findings with interactive graphics. Register to see how. Aug. 27, 2 pm US ET.

Discussions

Solve problems, and share tips and tricks with other JMP users.
Choose Language Hide Translation Bar

One-tail vs. Two-tail tests

Hi,

I am doing the means comparison using one-way ANOVA in Jmp. When I look at the detailed report, I see the p-values for both one-tail and two-tail t-tests.
However, the comparison circles seem to display according only to the two-tail confidence levels. The same about LSD (least significant difference) - it is calculated only for the two-tailed test.

Question: can I change it somewhere so that one-tail test will be used as default? If not, can I get the circles and lsd values for one-tail test somehow?

Thanks,
Mike.
10 REPLIES 10

Re: One-tail vs. Two-tail tests

OK. You're right.
Thanks.

Recommended Articles