var_samp
Sample Variance
Parameter | Type | Description |
---|---|---|
| decimal, double | the values from which to take the variance |
Returns: decimal
Example
Query:
PREFIX : <https://ddw-doccorp.linked.data.world/d/sparql-aggregation-sample-queries/> PREFIX agg: <http://data.world/function/aggregate#> SELECT (agg:var_samp(?foo) AS ?var_samp) { [ :col-aggregations-foo ?foo ] }
Result:
var_samp |
---|
1151.3667 |