- .NET Clients: other versions:
- Introduction
- Breaking changes
- API Conventions
- Elasticsearch.Net - Low level client
- NEST - High level client
- Troubleshooting
- Search
- Query DSL
- Full text queries
- Term level queries
- Exists Query Usage
- Fuzzy Date Query Usage
- Fuzzy Numeric Query Usage
- Fuzzy Query Usage
- Ids Query Usage
- Prefix Query Usage
- Date Range Query Usage
- Long Range Query Usage
- Numeric Range Query Usage
- Term Range Query Usage
- Regexp Query Usage
- Term Query Usage
- Terms List Query Usage
- Terms Lookup Query Usage
- Terms Query Usage
- Terms Set Query Usage
- Type Query Usage
- Wildcard Query Usage
- Compound queries
- Joining queries
- Geo queries
- Geo Bounding Box Query Usage
- Geo Distance Query Usage
- Geo Polygon Query Usage
- Geo Shape Circle Query Usage
- Geo Shape Envelope Query Usage
- Geo Shape Geometry Collection Query Usage
- Geo Shape Indexed Shape Query Usage
- Geo Shape Line String Query Usage
- Geo Shape Multi Line String Query Usage
- Geo Shape Multi Point Query Usage
- Geo Shape Multi Polygon Query Usage
- Geo Shape Point Query Usage
- Geo Shape Polygon Query Usage
- Specialized queries
- Span queries
- NEST specific queries
- Aggregations
- Metric Aggregations
- Average Aggregation Usage
- Cardinality Aggregation Usage
- Extended Stats Aggregation Usage
- Geo Bounds Aggregation Usage
- Geo Centroid Aggregation Usage
- Max Aggregation Usage
- Median Absolute Deviation Aggregation Usage
- Min Aggregation Usage
- Percentile Ranks Aggregation Usage
- Percentiles Aggregation Usage
- Scripted Metric Aggregation Usage
- Stats Aggregation Usage
- Sum Aggregation Usage
- Top Hits Aggregation Usage
- Value Count Aggregation Usage
- Weighted Average Aggregation Usage
- Bucket Aggregations
- Adjacency Matrix Usage
- Auto Date Histogram Aggregation Usage
- Children Aggregation Usage
- Composite Aggregation Usage
- Date Histogram Aggregation Usage
- Date Range Aggregation Usage
- Filter Aggregation Usage
- Filters Aggregation Usage
- Geo Distance Aggregation Usage
- Geo Hash Grid Aggregation Usage
- Global Aggregation Usage
- Histogram Aggregation Usage
- Ip Range Aggregation Usage
- Missing Aggregation Usage
- Nested Aggregation Usage
- Parent Aggregation Usage
- Range Aggregation Usage
- Reverse Nested Aggregation Usage
- Sampler Aggregation Usage
- Significant Terms Aggregation Usage
- Significant Text Aggregation Usage
- Terms Aggregation Usage
- Pipeline Aggregations
- Average Bucket Aggregation Usage
- Bucket Script Aggregation Usage
- Bucket Selector Aggregation Usage
- Bucket Sort Aggregation Usage
- Cumulative Sum Aggregation Usage
- Derivative Aggregation Usage
- Extended Stats Bucket Aggregation Usage
- Max Bucket Aggregation Usage
- Min Bucket Aggregation Usage
- Moving Average Ewma Aggregation Usage
- Moving Average Holt Linear Aggregation Usage
- Moving Average Holt Winters Aggregation Usage
- Moving Average Linear Aggregation Usage
- Moving Average Simple Aggregation Usage
- Moving Function Aggregation Usage
- Percentiles Bucket Aggregation Usage
- Serial Differencing Aggregation Usage
- Stats Bucket Aggregation Usage
- Sum Bucket Aggregation Usage
- Matrix Aggregations
- Metric Aggregations
NOTE: You are looking at documentation for an older release. For the latest information, see the current release documentation.
Matrix Stats Aggregation Usage
edit
IMPORTANT: This documentation is no longer updated. Refer to Elastic's version policy and the latest documentation.
Matrix Stats Aggregation Usage
editFluent DSL example
edita => a .MatrixStats("matrixstats", ms => ms .Meta(m => m .Add("foo", "bar") ) .Fields(fs => fs .Field(p => p.NumberOfCommits) .Field(p => p.NumberOfContributors) ) .Missing(m => m .Add(Field<Project>(p => p.NumberOfCommits), 0) .Add(Field<Project>(p => p.NumberOfContributors), 1) ) .Mode(MatrixStatsMode.Median) )
Object Initializer syntax example
editnew MatrixStatsAggregation("matrixstats", Field<Project>(p => p.NumberOfCommits)) { Meta = new Dictionary<string, object> { { "foo", "bar" } }, Missing = new Dictionary<Field, double> { { "numberOfCommits", 0.0 }, { "numberOfContributors", 1.0 }, }, Mode = MatrixStatsMode.Median, Fields = Field<Project>(p => p.NumberOfCommits).And("numberOfContributors") }
Example json output.
{ "matrixstats": { "meta": { "foo": "bar" }, "matrix_stats": { "fields": [ "numberOfCommits", "numberOfContributors" ], "missing": { "numberOfCommits": 0.0, "numberOfContributors": 1.0 }, "mode": "median" } } }
Handling Responses
editresponse.ShouldBeValid(); var matrix = response.Aggregations.MatrixStats("matrixstats"); matrix.Should().NotBeNull(); matrix.Fields.Should().NotBeNull().And.HaveCount(2); AssertField(matrix, "numberOfCommits"); AssertField(matrix, "numberOfContributors");
Was this helpful?
Thank you for your feedback.