# avgIf


Based on a conditional statement, the `avgIf` function averages the set of numbers in the specified measure, grouped by the chosen dimension or dimensions. For example, `avgIf(ProdRev,CalendarDay >= ${BasePeriodStartDate} AND CalendarDay <= ${BasePeriodEndDate} AND SourcingType <> 'Indirect')` returns the average for that measure grouped by the (optional) chosen dimension, if the condition evaluates to true.

## Syntax


```
avgIf(dimension or measure, condition) 
```

## Arguments


 *decimal*   
The argument must be a measure. Null values are omitted from the results. Literal values don't work. The argument must be a field.

 *condition*   
One or more conditions in a single statement.