ClickHouse/docs/en/sql-reference/aggregate-functions/reference/skewpop.md

26 lines
471 B
Markdown
Raw Normal View History

---
toc_priority: 150
---
# skewPop {#skewpop}
Computes the [skewness](https://en.wikipedia.org/wiki/Skewness) of a sequence.
``` sql
skewPop(expr)
```
**Parameters**
`expr` — [Expression](../../../sql-reference/syntax.md#syntax-expressions) returning a number.
**Returned value**
The skewness of the given distribution. Type — [Float64](../../../sql-reference/data-types/float.md)
**Example**
``` sql
SELECT skewPop(value) FROM series_with_value_column
```