Enums.StatisticType enumeration

The StatisticType can be one of:

Constant	Description
`Enums.StatisticTypeAverage`	`(0)` Returns the average for all non-null values in a column.
`Enums.StatisticTypeCount`	`(1)` Returns the number of non-null values in a column.
`Enums.StatisticTypeMaximum`	`(2)` Returns the maximum value found within a column.
`Enums.StatisticTypeMinimum`	`(3)` Returns the minimum value found within a column.
`Enums.StatisticTypeStandardDeviation`	`(4)` Returns the standard deviation of the values within a column.
`Enums.StatisticTypeSum`	`(5)` Returns the sum of all non-null values within a column.
`Enums.StatisticTypeVariance`	`(6)` Returns the variance of the values within a column.