We’re asking you to select a content label when starting a new topic in the Discussions area. Read more to find out why.
Choose Language Hide Translation Bar
Highlighted
tajrida
Level III

P Chart - show zones and shade zone option do NOT work?

Using the washer.JMP (sample data file) I created a P-chart and selected "show zones" and "shade zones" option in red triangle. Nothing happens....

Why?

Mohammed Ahmed
1 ACCEPTED SOLUTION

Accepted Solutions
Highlighted
Jeff_Perkinson
Community Manager Community Manager

Re: P Chart - show zones and shade zone option do NOT work?

Could it be that your sample sizes are not all the same? When sample sizes are unequal you can't show the zones because they're non-constant.

-Jeff

-Jeff

View solution in original post

4 REPLIES 4
Highlighted
tajrida
Level III

Re: P Chart - show zones and shade zone option do NOT work?

FYI: My version of JMP is  12.0.1

Mohammed Ahmed
Highlighted
ms
Super User ms
Super User

Re: P Chart - show zones and shade zone option do NOT work?

Strange. I run the same version (for Mac) and the commands works for me.

Highlighted
tajrida
Level III

Re: P Chart - show zones and shade zone option do NOT work?

This is so strange.. Tried the commands on "washer.JMP" today and found they are working.

Next...

Tried same commands on other P-charts created using company and internet data and nothing works.

Don't know what I am doing wrong or may be a glitch in software

Mohammed Ahmed
Highlighted
Jeff_Perkinson
Community Manager Community Manager

Re: P Chart - show zones and shade zone option do NOT work?

Could it be that your sample sizes are not all the same? When sample sizes are unequal you can't show the zones because they're non-constant.

-Jeff

-Jeff

View solution in original post