From d4de47f751e9f8612df347b95ab5e0da594ae436 Mon Sep 17 00:00:00 2001
From: Aivaras Gotovskis <aivaras.gotovskis@ongr.io>
Date: Fri, 10 Jul 2015 12:06:34 +0300
Subject: [PATCH] Add Percentiles aggregation doc.
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docs/Aggregation/Percentiles.md | 33 +++++++++++++++++++++++++++++++++
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create mode 100644 docs/Aggregation/Percentiles.md
diff --git a/docs/Aggregation/Percentiles.md b/docs/Aggregation/Percentiles.md
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+# Percentiles Aggregation
+
+> More info about percentiles aggregation is in the [official elasticsearch docs][1]
+
+A multi-value metrics aggregation that calculates one or more percentiles over
+numeric values extracted from the aggregated documents.
+
+## Simple example
+
+```JSON
+{
+ "aggregations" : {
+ "agg_load_time_outlier" : {
+ "percentiles" : {
+ "field" : "load_time"
+ }
+ }
+ }
+}
+```
+
+And now the query via DSL:
+
+```php
+$percentilesAggregation = new PercentilesAggregation('load_time_outlier', 'load_time');
+
+$search = new Search();
+$search->addAggregation($percentilesAggregation);
+
+$queryArray = $search->toArray();
+```
+
+[1]: https://www.elastic.co/guide/en/elasticsearch/reference/current/search-aggregations-metrics-cardinality-aggregation.html
--
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