mirror of
https://github.com/elastic/elasticsearch.git
synced 2025-04-24 23:27:25 -04:00
7e801e0410
Uses Welford's online algorithm, as well as the parallel version, to calculate standard deviation.
40 lines
1 KiB
Text
40 lines
1 KiB
Text
[[esql-agg-functions]]
|
|
==== {esql} aggregate functions
|
|
|
|
++++
|
|
<titleabbrev>Aggregate functions</titleabbrev>
|
|
++++
|
|
|
|
The <<esql-stats-by>> command supports these aggregate functions:
|
|
|
|
// tag::agg_list[]
|
|
* <<esql-avg>>
|
|
* <<esql-count>>
|
|
* <<esql-count_distinct>>
|
|
* <<esql-max>>
|
|
* <<esql-median>>
|
|
* <<esql-median_absolute_deviation>>
|
|
* <<esql-min>>
|
|
* <<esql-percentile>>
|
|
* experimental:[] <<esql-st_centroid_agg>>
|
|
* <<esql-std_dev>>
|
|
* <<esql-sum>>
|
|
* <<esql-top>>
|
|
* <<esql-values>>
|
|
* <<esql-weighted_avg>>
|
|
// end::agg_list[]
|
|
|
|
include::layout/avg.asciidoc[]
|
|
include::layout/count.asciidoc[]
|
|
include::layout/count_distinct.asciidoc[]
|
|
include::layout/max.asciidoc[]
|
|
include::layout/median.asciidoc[]
|
|
include::layout/median_absolute_deviation.asciidoc[]
|
|
include::layout/min.asciidoc[]
|
|
include::layout/percentile.asciidoc[]
|
|
include::layout/st_centroid_agg.asciidoc[]
|
|
include::layout/std_dev.asciidoc[]
|
|
include::layout/sum.asciidoc[]
|
|
include::layout/top.asciidoc[]
|
|
include::layout/values.asciidoc[]
|
|
include::layout/weighted_avg.asciidoc[]
|