Support for regressions

[forthrin]

First version

• Plot regression (Linear)
• Show formula

Second version

• Support Log, Poly, Power, Exp

[kojix2]

I hadn’t considered using YouPlot for linear regression. I assumed people would use Python, R, or Julia for that.
Still, it may be worth exploring simple command-line statistics tools and how YouPlot could work with them.

[forthrin]

Yes. The simple rationale: Minimum typing, instant gratification.

I ponderously use Numbers to look at data, remove outliers and find regressions and formulas.

Programming it is actually more typing and slower overall if you have new approaches / data sets every time.

Shouldn't be much work if you piggyback on libraries, or have AI write it. This is textbook stuff.