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Fit straight lines to multiple plotted charts and display equation

I need to do a linear fit on my data plotted as multiple graphs similar to shown in the attached example. I am still learning JMP so do not know how to do linear fit on each plotted graph and display the equation on it. Any help is appreciated.

Advanced Statistical Modeling

Data Exploration and Visualization

Mass Customization

Quality and Process Engineering

Re: Fit straight lines to multiple plotted charts and display equation

Select Graph > Graph Builder.

Drag data column with response to the Y drop zone.

Drag data column with factor to the X drop zone.

Drag data column with Subsite to Group X drop zone.

Shift-click the regression element along the top.

Re: Fit straight lines to multiple plotted charts and display equation

There should be a set of "icons" across the top (see red arrow). If you select the 3rd icon, that puts a best fit line through the data. Then it opens up options. Check the box next to equation (other red arrow)

Screen Shot 2021-10-25 at 2.59.35 PM.jpg

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