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A vida de um agente multifacetado

Archive for April 2nd, 2008

MatPlotLib scatter crashing

Well, I’m working out sfotware to provide multivariate data statistical analisys and one of the things i need is to plot the graphic. For that, i’m using MatPlotLib. When i used to run the software in command line style it used to work very well. Now i’m using wxPython and it just crashes after i […]

April 02nd, 2008 | Category: Dúvida,Geek,software | Comments are off for this post

Multivariate Correlation

Taking Pearsons’s formula for bivariate correlation and thinking a bit, extending it for multivariate we get or are my thoughts wrong?

April 02nd, 2008 | Category: Dedução,Dúvida,Formulas,Geek | Comments are off for this post

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