On 03/18/2015 02:03 PM, Matthias Kuhn wrote: > Hi > > On 03/18/2015 01:39 PM, Régis Haubourg wrote: >> Hi Mattheo, >> I totally agree with that feature request and am volunteer to work on that >> if needed. >> >> I have been doing experiments with processing scripts using library such as >> pandas (relying on matplotlib), seaborn and plot.ly. >> See "Summarize_numeric_columns_using_Pandas" script in my github >> https://github.com/aeag/QGIS-Processing/tree/master/scripts ) for a first >> example. We also have unpublished scripts making graphs if needed. >> >> I expect to have a student working on that this year: exploring what libs >> are worth being shipped with qgis, and developping some processing tools >> using that. >> >> >> The tries I have made up to now seems to conclude that the "must have" lib >> is Pandas. Many QGIS processing tools working on non geographic data are >> limited when datasets grow up. Pandas let it be extrmely fast and concise, >> in a syntax very close from "R". That may be worth shipping it.. >> It weights nothing in comparison of Numpy (already required).. > Pandas is really great. I used it a lot for my master thesis and was > excited, especially in combination with ipython notebook it's great to > process, combine and visualize data. > Just a minior sidenote: it makes use of numpy IIRC, so it's not an > alternative to it but something on top of it. Oh, that's probably what you wanted to say with already required :) > > All the best > Matthias > >> Once pandas shipped, we could probably make great improvements to Statist >> and its friends. >> >> Cheers >> Régis >> >> >> >> -- >> View this message in context: >> http://osgeo-org.1560.x6.nabble.com/graph-and-plots-improvements-tp5194130p5194168.html >> Sent from the Quantum GIS - Developer mailing list archive at Nabble.com. >> _______________________________________________ >> Qgis-developer mailing list >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/qgis-developer > > > > _______________________________________________ > Qgis-developer mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/qgis-developer
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