Hi there, it might be a silly question, but I think I haven't understood the fit widget in Veusz yet. I tried to plot a regression line to my scatter plot with the fit widget. I selected the x- and y dataset (both without errors) and evaluated the "fit function" button and received the following: "Warning: No errors on y values. Assuming 5% errors. Fit data not equal in length. Not fitting." Looking at the example document, I realised that the fit function there (specified as a+b*x) does not look linear at all. So I guess it is doing something completly different from what I thaught it would do. Can anybody give me some advice? Is there any other way to plot regression lines in Veusz?
Thanks, Markus _______________________________________________ Veusz-discuss mailing list Veusz-discuss@gna.org https://mail.gna.org/listinfo/veusz-discuss
