Statistics class

A map of key-value pairs for all supported statistics. Currently, only count is supported.

Constructors

Statistics({double? average, int? count, double? maximum, double? minimum, double? stdDeviation, double? sum, double? sumOfSquares, double? variance})

Statistics.fromJson(Map<String, dynamic> json)

factory

Properties

average → double?

The average of the aggregated field values.

final

count → int?

The count of things that match the query.

final

hashCode → int

The hash code for this object.

no setter, inherited

maximum → double?

The maximum aggregated field value.

final

minimum → double?

The minimum aggregated field value.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

stdDeviation → double?

The standard deviation of the aggregated field values.

final

sum → double?

The sum of the aggregated field values.

final

sumOfSquares → double?

The sum of the squares of the aggregated field values.

final

variance → double?

The variance of the aggregated field values.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited