ES|QL MV_PERCENTILE function
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Serverless
Generally available
Stack
Generally available
Calculates the percentile of all values in a multi-value field.
number- Expression that can be null, a single value, or multiple values.
percentile-
The percentile to calculate. Must be a number between 0 and 100. Numbers out of range will return a null instead.
Converts a multivalued field into a single valued field containing the value at which a certain percentage of observed values occur.
| number | percentile | result |
|---|---|---|
| double | double | double |
| double | integer | double |
| double | long | double |
| integer | double | integer |
| integer | integer | integer |
| integer | long | integer |
| long | double | long |
| long | integer | long |
| long | long | long |
ROW values = [5, 5, 10, 12, 5000]
| EVAL p50 = MV_PERCENTILE(values, 50), median = MV_MEDIAN(values)
| values:integer | p50:integer | median:integer |
|---|---|---|
| [5, 5, 10, 12, 5000] | 10 | 10 |