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How compare two independent proportions in JMP

unknown

I have two proportions (two numbers) of two groups. How can I compare them in JMP?

Accepted answers

KarenC

There are a couple of ways. One is to use a the "Statistics Calculator" Add-In by BradyBrady in the file exchange.

To do so without the calculator you can build a small table:

Weight	Outcome	Group
10	1	A
4	0	A
9	1	B
5	0	B

Then use fit Y by X with (nominal) Outcome = Y, Group = X, and Weight = Weight. Under the red triangle menu is the "Two Sample Test for Proportions" (note, this option only appears when you have two groups).

All comments

KarenC

There are a couple of ways. One is to use a the "Statistics Calculator" Add-In by BradyBrady in the file exchange.

To do so without the calculator you can build a small table:

Weight	Outcome	Group
10	1	A
4	0	A
9	1	B
5	0	B

Jeff_Perkinson

The Add-in that Karen is referring to is this one:

Statistics Calculators Addin

To link to a piece of content from elsewhere in the JMP User Community you can type an @ symbol and then start typing the name of the content you want to link to. Use an _ to separate words and the system will search for it and present you with options.

-Jeff

unknown

THANKS, KAREN, FOR CLEAR EXPLANATION!

unknown

THANKS, JEFF!

"COM.JMP.CALCULATORSII.JMPADDIN" INSTALLED, BUT DOES NOT WORK -- IT CLOSES JMP 10 (OPERATING SYSTEM NT)

Jeff_Perkinson

BradyBrady, do you know why the Statistics Calculators Addin would be causing a problem here?

-Jeff