User Community
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Show  only  | Search instead for 
Did you mean: 
] />

JMP Wish List

We want to hear your ideas for improving JMP. Share them here.
Choose Language Hide Translation Bar

Welch's Correct for ANOVA with unequal variances

Status: New Submitted by on ‎06-08-2020 04:47 PM
1 Comment (1 New)

Don't make me get SPSS - include an ANOVA with a correction for unequal variances (not to test IF there are unequal variances but to actually run the ANOVA when they ARE unequal variances)

1 Comment
jszarka
Level V
‎06-10-2020 09:19 AM
‎06-10-2020 09:19 AM

When you hit the Unequal Variances tab you do end up with the Welch's Test along with it. I feel like that should meet your need.

 

If you're interested in multiple comparisons, I don't think that has been addressed yet. But there is reason for hope on this thread -- https://community.jmp.com/t5/JMP-Wish-List/Games-Howell-Test-Tukey-HSD-with-Welch-s-Correction-for-U...