pyspark.sql.GroupedData.max

GroupedData.max(*cols)

Computes the max value for each numeric columns for each group.

New in version 1.3.0.

Examples

>>> df.groupBy().max('age').collect()
[Row(max(age)=5)]
>>> df3.groupBy().max('age', 'height').collect()
[Row(max(age)=5, max(height)=85)]

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