Python – visualise correlation in data

Asked Feb 14 '18 at 05:39

Active Feb 14 '18 at 05:49

Viewed 508 times

I have a dataframe and want to identify how the variables are correlated. I can get the correlation matrix easily using – df.corr(). I know I can easily plot the correlation matrix using plt.matshow(df.corr()) or seaborn's heatmap, but I'm looking for something like this - graph taken from here. In this image, the thicker the line connecting the variables is, the higher the correlation.

I did a few searches on stack and elsewhere but all of them are correlation matrices where the values have been replaced by colors. Is there a way to achieve the linked plot?

edited Feb 14 '18 at 05:49

Mad Physicist

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asked Feb 14 '18 at 05:39

Clock Slave

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Look into the [networkx](https://networkx.github.io/) package. Possible [dupe](https://stackoverflow.com/a/13514416/4098013) – Vivek Kalyanarangan Feb 14 '18 at 05:59
@VivekKalyanarangan, thanks. Looks like a duplicate. – Clock Slave Feb 14 '18 at 06:16

Python – visualise correlation in data

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