topic Re: How create sub sample in Discussions

How create sub sample

Mart-in — Fri, 09 Jun 2023 14:42:39 GMT

Hello,

I have two sample randomized in function two methods to reduce pain.

The variable analysed is the scale of pain « EVA » (numeric discret variable : 1, 2, 3,... to 10).

I create a new variable : EVA < 4 with code 1 (and EVA > or = is coded 0).

There is a qualitative nominal variable in function type of chirurgical intervention : orthopedic, digestive,...

How can I make a Chi square test to analyse the EVA < 4 in function the arm of randomisation in a SUB SAMPLE (ex in patient underwent orthopedic intervention) ?

Thank you +++

Re: How create sub sample

txnelson — Tue, 02 Feb 2021 18:38:46 GMT

The normal method for doing what you want, would be to select the rows in the initial data table that (ex in patient underwent orthopedic intervention).

Then create a subset data table by using the Subset Platform

Tables=>Subset

Finally, run the Fit Y by X or Categorical platforms

Analyze=>Fit Y by X

Analyze=>Consumer Research=>Categorical

Finally, I recommend that you take the time to read the JMP introduction documents of Discovering JMP and Using JMP. Both are found in the JMP Documentation Library found under the Help pull down menu.

Re: How create sub sample

Mart-in — Wed, 03 Feb 2021 13:14:04 GMT

Hello Nelson,

First, one more time thank you.

I'm going now to use the Documentation (would you excuse me...)

There is the solution that I found :