IMPORTANT: No additional bug fixes or documentation updates will be released for this version. For the latest information, see the current release documentation.

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Extended Stats Aggregation Usage

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IMPORTANT: This documentation is no longer updated. Refer to Elastic's version policy and the latest documentation.

Extended Stats Aggregation Usage

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Fluent DSL example

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a => a
.ExtendedStats("commit_stats", es => es
    .Field(p => p.NumberOfCommits)
    .Sigma(1)
)

Object Initializer syntax example

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new ExtendedStatsAggregation("commit_stats", Field<Project>(p => p.NumberOfCommits))
{
    Sigma = 1
}

Example json output.

{
  "commit_stats": {
    "extended_stats": {
      "field": "numberOfCommits",
      "sigma": 1.0
    }
  }
}

Handling Responses

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response.ShouldBeValid();
var commitStats = response.Aggregations.ExtendedStats("commit_stats");
commitStats.Should().NotBeNull();
commitStats.Average.Should().BeGreaterThan(0);
commitStats.Max.Should().BeGreaterThan(0);
commitStats.Min.Should().BeGreaterThan(0);
commitStats.Count.Should().BeGreaterThan(0);
commitStats.Sum.Should().BeGreaterThan(0);
commitStats.SumOfSquares.Should().BeGreaterThan(0);
commitStats.StdDeviation.Should().BeGreaterThan(0);
commitStats.StdDeviationBounds.Should().NotBeNull();
commitStats.StdDeviationBounds.Upper.Should().BeGreaterThan(0);
commitStats.StdDeviationBounds.Lower.Should().NotBe(0);

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