StatisticType enum

An enumeration that represents the various statistics that can be calculated for values in a field in a table.

Inheritance

Constructors

StatisticType()
const

Values

average → const StatisticType

Returns the average for all non-null values in a column.

count → const StatisticType

Returns the number of non-null values in a column.

maximum → const StatisticType

Returns the maximum value found within a column.

minimum → const StatisticType

Returns the minimum value found within a column.

standardDeviation → const StatisticType

Returns the standard deviation of the values within a column.

sum → const StatisticType

Returns the sum of all non-null values within a column.

variance → const StatisticType

Returns the variance of the values within a column.

Properties

coreValue → int
no setter
hashCode → int
The hash code for this object.
no setterinherited
index → int
A numeric identifier for the enumerated value.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

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

Constants

values → const List<StatisticType>
A constant List of the values in this enum, in order of their declaration.