Kurtosis() returns the kurtosis of the data in the expression over a number of records as defined by a group by clause.
Syntax:
Kurtosis([distinct ] expr
)
Return data type: numeric
Arguments:
| Argument | Description |
|---|---|
| expr | The expression or field containing the data to be measured. |
| distinct | If the word distinct occurs before the expression, all duplicates will be disregarded. |
Examples and results:
Add the example script to your app and run it. To see the result, add the fields listed in the results column to a sheet in your app.
| Example | Result |
|---|---|
Kurtosis1: LOAD Type, Kurtosis(Value) as MyKurtosis1, Kurtosis(DISTINCT Value) as MyKurtosis2 Resident Table1 Group By Type;
|
In a table with the dimensions Type, MyKurtosis1,and MyKurtosis2, the results of the Kurtosis() calculations in the data load script are: Type MyKurtosis1 MyKurtosis2 Comparison -1.1612957 -1.4982366 Observation -1.1148768 -0.93540144 |