pyspark.sql.functions.var_pop# pyspark.sql.functions.var_pop(col)[source]# Aggregate function: returns the population variance of the values in a group. New in version 1.6.0. Changed in version 3.4.0: Supports Spark Connect. Parameters colColumn or strtarget column to compute on. Returns Columnvariance of given column. Examples >>> df = spark.range(6) >>> df.select(var_pop(df.id)).first() Row(var_pop(id)=2.91666...)