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t-test not listed

yurimalkova
yurimalkova
Level I
Created: Apr 28, 2019 01:25 PM  |  Last Modified: Apr 28, 2019 6:48 PM 4271 views

T-test option not listed? 

pic (2).png

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1 REPLY 1
Thierry_S
Super User Thierry_S
Super User


Re: t-test not listed

Apr 28, 2019 02:20 PM (4254 views)  |  Posted in reply to message from yurimalkova 04-28-2019

Hi, it looks like you want to compare means between groups: in the pull-down menu you showed, select Compare Means and then choose the method that bets suits you.

 

However, the plot in your screen capture shows only 1 point per category; if it is the case, there is no point using means comparisons (no way for JMP to evaluate the error on the means). Do you happen to have the data in another format with each observation included?

Thierry R. Sornasse

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