VariableTransform class abstract

The specification of a variable transform.

A transform applies a statistical transformation on the original value tuples defined in Variables. It may modify tuple field values, create new fields, or change the length of the tuple list.

See also:

• Variable, to define the variables which transforms are applied.
• Tuple, the original value tuple.

Implementers

• Filter
• MapTrans
• Proportion
• Sort

Constructors

VariableTransform()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

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.

override