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How to find this regression line by adding new columns to the table?

Thanks!

dt=Open("$SAMPLE_DATA/Big Class.jmp");
Graph Builder(
	Variables( X( Transform Column( "Row", Formula( Row() ) ) ), Y( :height ) ),
	Elements( Points( X, Y, Legend( 3 ) ), Smoother( X, Y, Legend( 4 ) ) )
)

Automation and ScriptingWindowsRe: How to find this regression line by adding new columns to the table?

 

Re: How to find this regression line by adding new columns to the table?

I tried, it needs to be saved like this when there is a drawing.

How can this column of data be calculated directly in the form of a formula without drawing a picture?

 

Thanks Experts!

Re: How to find this regression line by adding new columns to the table?

Maybe one of the spline related matrix functions would work?

 

Re: How to find this regression line by adding new columns to the table?

Thank jthi !
I don't know how to search for documents