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kurtosis

Kurtosis statistic is a representation of how 'flat' or 'peaked' a distribution of values is compared to a normal distribution.

Returns: decimal

Table 1.

Parameter

Type

Description

value

decimal, double

The values from which to take the kurtosis



Example

Query

PREFIX : <https://ddw-doccorp.linked.data.world/d/sparql-aggregation-sample-queries/>
PREFIX agg: <http://data.world/function/aggregate#>

SELECT (agg:kurtosis(?foo) AS ?kurtosis)
{
    [ :col-aggregations-foo ?foo ]
}

Try the query

Table 1. Results

kurtosis

1.1802



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