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How to make a heatmap square in Seaborn FacetGrid using Matplotlib?
To make a heatmap square in Seaborn facetgrid, we cn use heatmap() method with 10×10 random data set.
Steps
Create a random data of size 10×10, with minimum -1 and maximum 10.
Plot rectangular data as a color-encoded matrix using heatmap() method with data and color map "twilight_r".
To display the figure, use show() method.
Example
import numpy as np import seaborn as sn import matplotlib.pyplot as plt plt.rcParams["figure.figsize"] = [7.00, 3.50] plt.rcParams["figure.autolayout"] = True data = np.random.randint(low=-1, high=10, size=(10, 10)) hm = sn.heatmap(data=data, cmap="twilight_r") plt.show()
Output
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