Detect missing values

EasyPandas Programs · 83 of 95

Write a pandas program to show where values are missing.

Output

    name    age
0  False  False
1  False   True
2  False  False
3  False   True

Approach

Python

import numpy as npimport pandas as pddf = pd.DataFrame({"name": ["Alex", "John", "Peter", "Klaus"], "age": [30, np.nan, 29, np.nan]})print(df.isna())

Output

    name    age
0  False  False
1  False   True
2  False  False
3  False   True

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