avg

Calculates the average of a numeric column. Alias for agg_avg.

Spec

avg(arg0)

Parameters

arg0 - A numeric expression to average.

Return Value

The arithmetic mean of arg0 across all rows in the group.

Example

datatable(val:double)[1.0, 2.0, 3.0, 4.0]
| summarize average = avg(val)

average
2.5