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Re: Equivalent of EXCEL LINEST function?
I believe the IDL function is REGRESS or REGRESSION, I haven't checked
Bruce Bowler wrote:
> I'm probably just having a brain cramp but I can't figure out how to do
> something that seems as simple as the EXCEL function LINEST.
> Basically, I have an X vector and a Y vector and I want to find the
> linear "best fit" function, the r^2 of that fit, and the standard errors
> of all the parameters. (I could do it all by writing my own routines,
> but I'm *SURE* that someone has already done it, you know, steal from
> your friends :-)