Values.FieldStatsSourceThe statistics for a field calculated in the request.
type nonrec t = {min : String_.t option;The minimum value found in the specified field in the result set. If the field is numeric (int, int-array, double, or double-array), min is the string representation of a double-precision 64-bit floating point value. If the field is date or date-array, min is the string representation of a date with the format specified in IETF RFC3339: yyyy-mm-ddTHH:mm:ss.SSSZ.
*)max : String_.t option;The maximum value found in the specified field in the result set. If the field is numeric (int, int-array, double, or double-array), max is the string representation of a double-precision 64-bit floating point value. If the field is date or date-array, max is the string representation of a date with the format specified in IETF RFC3339: yyyy-mm-ddTHH:mm:ss.SSSZ.
*)count : Long.t option;The number of documents that contain a value in the specified field in the result set.
*)missing : Long.t option;The number of documents that do not contain a value in the specified field in the result set.
*)sum : Double.t option;The sum of the field values across the documents in the result set. null for date fields.
*)sumOfSquares : Double.t option;The sum of all field values in the result set squared.
*)mean : String_.t option;The average of the values found in the specified field in the result set. If the field is numeric (int, int-array, double, or double-array), mean is the string representation of a double-precision 64-bit floating point value. If the field is date or date-array, mean is the string representation of a date with the format specified in IETF RFC3339: yyyy-mm-ddTHH:mm:ss.SSSZ.
*)stddev : Double.t option;The standard deviation of the values in the specified field in the result set.
*)}