Heatmap – Seaborn




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We go over heat maps and how to use them with seaborn. We talk about pandas pivot tables and how to construct a heat map from one.

Associated Github Notebook:
https://github.com/knathanieltucker/seaborn-weird-parts/blob/master/heatmap.ipynb

Associated Seaborn Links:
http://seaborn.pydata.org/generated/seaborn.heatmap.html#seaborn.heatmap
http://seaborn.pydata.org/examples/heatmap_annotation.html
http://seaborn.pydata.org/examples/many_pairwise_correlations.html
http://seaborn.pydata.org/examples/network_correlations.html

Source


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Comment List

  • Data Talks
    November 29, 2020

    Hi I have a set of data in three list x,y,z and I want to create a map color with this data, how I can do it?, if I try to use directly the data, python sends me an error I think is because I need to put the data in a numpy array, but I’m not sure

  • Data Talks
    November 29, 2020

    Things I learned from this lecture:
    *heatmap: color code matrix form
    *robust=True -> 2-98% quantiles
    *sns.heatmap(df.pivot(axis1, axis2, xxx))

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