Wrong (and random) values of errors on fit parameters - GSL 2.x issue

narunlifescience / AlphaPlot

:chart_with_upwards_trend: Application for statistical analysis and data visualization which can generate different types of publication quality 2D and 3D plots with extensive visual customization.

http://alphaplot.sourceforge.net/

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Wrong (and random) values of errors on fit parameters - GSL 2.x issue #12

Closed Fellypao closed 4 years ago

Fellypao commented 7 years ago

This is a bug discovered in SciDAVis and I verified that it affects AlphaPlot too. The problem is related with the gsl 2.x library, since it doesn't happen when AlphaPlot/SciDAVis is buit using gsl 1.x. For the complete description of the problem see ticket #290 of SciDAVis bugs page (https://sourceforge.net/p/scidavis/scidavis-bugs/290/)

narunlifescience commented 4 years ago

Thanks, @Fellypao for sharing the patch