python count null values in dataframe
# Count total missing values in a dataframe
df.isnull().sum().sum()
# Gives a integer valuepython count null values in dataframe
# Count total missing values in a dataframe
df.isnull().sum().sum()
# Gives a integer valuepandas count rows with value
len(df[df['score'] == 1.0])Copyright © 2021 Codeinu
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