# VarianceIf

Gets the variance of non-empty values in the column filtered by the condition

```mathematica
VarianceIf(column1, column2 == 22) → 2
VarianceIf(column1, IsOdd(column2)) → 360.91
```

#### Inputs

`VarianceIf(column, [condition])`

* `column` - A column to calculate the variance for
* `[condition]` - **\[optional]** - Condition to filter values in the column