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How to use correctly "Group Y by..." option in "Fit Y by X" platform?

Nic

DATA_for_Y_by_X_platform.jmp

Accepted answers

Jeff_Perkinson

Can you explain how it's not working for you? The Group By option will cause the Fit commands to perform one fit for each level of the grouping variable.

I used your data table and and ran Fit Y by X with myX and myY respectively.

2022-10-07_14-40-23.960.png

Then I chose the "Group By..." option from the Bivariate menu and used Name as the Grouping variable.

2022-10-07_14-41-15.973.png 2022-10-07_14-41-25.746.png

Then fit a line and got this result:

2022-10-07_14-41-44.993.png 2022-10-07_14-41-54.477.png

All comments

statman

First, welcome to the community.

Use the Group by when running the platform Fit Y by X. I have added the script to your data table.