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pyspark.sql.functions.stddev
¶
pyspark.sql.functions.
stddev
(
col
:
ColumnOrName
)
→ pyspark.sql.column.Column
[source]
¶
Aggregate function: alias for stddev_samp.
New in version 1.6.
pyspark.sql.functions.skewness
pyspark.sql.functions.stddev_pop