Stats Aggregation Usageedit

a => a
.Stats("commit_stats", st => st
    .Field(p => p.NumberOfCommits)
)
new StatsAggregation("commit_stats", Field<Project>(p => p.NumberOfCommits))

Example json output. 

{
  "commit_stats": {
    "stats": {
      "field": "numberOfCommits"
    }
  }
}

Handling Responsesedit

response.ShouldBeValid();
var commitStats = response.Aggregations.Stats("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);