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Celonis Product Documentation

QUANTILE
Description

This function calculates the given quantile value per group. QUANTILE can be applied to INT, FLOAT or DATE columns.

The given quantile has to be a float number between 0 (same as MIN) and 1.0 (same as MAX).

Syntax
 QUANTILE ( table.column, quantile )
NULL handling

NULL values are ignored, meaning that they do not influence the result. If all values of a group are NULL, the result for this group is also NULL.

Examples

[1]

Get 0 quantile of column.

Query

Column1

         QUANTILE ( "Table"."Column" , 0.0 )
        

Input

Output

Table

Column : int

1

-3

4

Result

Column1 : int

-3

[2]

Get 1.0 quantile of column.

Query

Column1

         QUANTILE ( "Table"."Column" , 1.0 )
        

Input

Output

Table

Column : int

1

-3

4

Result

Column1 : int

4

[3]

Get the min quantile by country.

Query

Column1

         "Table"."Country"
        

Column2

         QUANTILE ( "Table"."Values" , 0.0 )
        

Input

Output

Table

Country : string

Values : int

'US'

3

'DE'

10

'DE'

5

'FR'

5

'US'

4

'US'

3

Result

Column1 : string

Column2 : int

'DE'

5

'FR'

5

'US'

3

[4]

Get the 0.5 quantile mixed with nulls, grouped by country.

Query

Column1

         "Table"."Country"
        

Column2

         QUANTILE ( "Table"."Values" , 0.5 )
        

Input

Output

Table

Country : string

Values : int

'FR'

10

'FR'

null

'DE'

null

Result

Column1 : string

Column2 : int

'DE'

null

'FR'

10

See also: