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How to understand Seaborn's heatmap annotation format?
To understand Seaborn's heatmap annotation format, we can take the following steps −
Set the figure size and adjust the padding between and around the subplots.
Create a Pandas dataframe with five columns.
Plot the rectangular data as a color-encoded matrix, fmt=".2%" represents the annotation format.
To display the figure, use show() method.
Example
Example
import seaborn as sns
import pandas as pd
import numpy as np
import matplotlib.pyplot as plt
plt.rcParams["figure.figsize"] = [7.50, 3.50]
plt.rcParams["figure.autolayout"] = True
df = pd.DataFrame(np.random.random((5, 5)), columns=["a", "b", "c", "d", "e"])
sns.heatmap(df, annot=True, annot_kws={"size": 7}, fmt=".2%")
plt.show()Output
Updated on: 23-Sep-2021
2K+ Views
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