Re: [Gnuplot-info] which fit approximation is better?

[<br...@ph...>]

developer_student wrote:
> Then now I want to know which of them (stApprox or ndApprox) approximates
> better the curve of my data. 

The most important variable to look at here is the "Chisquare", i.e. the 
weighted sum of squared residuals.  Gnuplot prints it for you, and saves 
it to the log file.