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* Refactor metric aggregation section Signed-off-by: Fanit Kolchina <kolchfa@amazon.com> * Update _query-dsl/aggregations/metric/matrix-stats.md Co-authored-by: Naarcha-AWS <97990722+Naarcha-AWS@users.noreply.github.com> Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com> * Update _query-dsl/aggregations/metric/extended-stats.md Co-authored-by: Naarcha-AWS <97990722+Naarcha-AWS@users.noreply.github.com> Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com> --------- Signed-off-by: Fanit Kolchina <kolchfa@amazon.com> Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com> Co-authored-by: Naarcha-AWS <97990722+Naarcha-AWS@users.noreply.github.com>
56 lines
924 B
Markdown
56 lines
924 B
Markdown
---
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layout: default
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title: Average
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parent: Metric aggregations
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grand_parent: Aggregations
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nav_order: 10
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---
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# Average aggregations
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The `avg` metric is a single-value metric aggregations that returns the average value of a field.
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The following example calculates the average of the `taxful_total_price` field:
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```json
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GET opensearch_dashboards_sample_data_ecommerce/_search
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{
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"size": 0,
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"aggs": {
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"avg_taxful_total_price": {
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"avg": {
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"field": "taxful_total_price"
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}
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}
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}
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}
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```
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{% include copy-curl.html %}
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#### Example response
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```json
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{
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"took": 85,
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"timed_out": false,
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"_shards": {
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"total": 1,
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"successful": 1,
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"skipped": 0,
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"failed": 0
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},
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"hits": {
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"total": {
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"value": 4675,
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"relation": "eq"
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},
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"max_score": null,
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"hits": []
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},
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"aggregations": {
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"sum_taxful_total_price": {
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"value": 75.05542864304813
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}
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}
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}
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``` |