Explain how to Make a heatmap and display the values?

Explain how to Make a heatmap and display the values?

Explain how to Make a heatmap and display the values?

This recipe explains how to Make a heatmap and display the values


Recipe Objective

Make a heatmap and display the values.

As we have discussed earlier what is a heatmap,to display values in heatmap we have to use annot = True which will displays the values in heatmap.

Step 1 - Import necessary library

import seaborn as sns import matplotlib.pyplot as plt

Step 2 - load the Dataset

flights_data = sns.load_dataset("flights") flights_data2 = flights_data.pivot("month", "year", "passengers") flights_data2.head()

Step 3 - Plot the heatmap and display values

fig, ax = plt.subplots(figsize=(12,12)) sns.heatmap(flights_data2, annot= True, ax=ax, linewidths=0.6)

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