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## How compare two independent proportions in JMP

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

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Accepted Solutions
Super User

## Re: How compare two independent proportions in JMP

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).

9 REPLIES 9
Super User

## Re: How compare two independent proportions in JMP

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).

Community Manager

## Re: How compare two independent proportions in JMP

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

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

-Jeff
Community Trekker

## Re: How compare two independent proportions in JMP

THANKS, JEFF!

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

Community Manager

-Jeff

-Jeff
Staff

## Re: How compare two independent proportions in JMP

I am not sure what the problem may be. I just ran the addin on 10.0.2 in both Windows and Mac without experiencing any problems. I am running on Windows 7, though, not XP.

If Ed has not updated to 10.0.2, that might help. If he has, I'm not sure what to do outside of referring Ed to Tech Support since I can't match his OS setup.

Community Trekker

## Re: How compare two independent proportions in JMP

Ok, Jeff. How can I uninstall it? (JMP has problem now.)

Community Manager

## Re: How compare two independent proportions in JMP

Can you describe exactly what you do to make it crash?

-Jeff

-Jeff
Community Trekker

## Re: How compare two independent proportions in JMP

I worked with many files when I installed ADDIN. I think it's better to have no open files in process during installation.I'll try again, but not now. Ok! I have disable it.

Community Trekker

## Re: How compare two independent proportions in JMP

THANKS, KAREN, FOR CLEAR EXPLANATION!