Transform

scalation.mathstat.Transform
See theTransform companion object
trait Transform(w: VecMat, centered: Boolean = ...)

The Transform trait supports the use of transformation functions and makes it is easy to take the inverse transform. When a transformation uses arguments, they are remembered for use by the inverse transformation.

Value parameters

centered

whether the normalization should CENTER the data (defaults to true)

w

the transform argument vector or matrix (in subclasses pass x_ for input or w for weights)

Attributes

See also

Rat, pow_ in CommonFunctions.scala, and in ValueType.scala

Companion
object
Graph
Supertypes
class Object
trait Matchable
class Any
Known subtypes
class BoxcoxForm
class CenterForm
class CosForm
class ExpForm
class NExpForm
class Log1pForm
class LogForm
class MinMaxForm
class NormForm
class PowForm
class RecipForm
class RootForm
class PowRForm
class SinForm
Show all

Members list

Value members

Abstract methods

def f(x: MatrixD): MatrixD
def fi(y: MatrixD): MatrixD

Concrete methods

inline def b_: VectorD
def df(x: VectorD): MatrixD
def df(x: MatrixD): MatrixD
def df(x: MatrixD, i: Int): MatrixD
def setLU(_lu: VectorD): Unit
def testM(x: MatrixD): Unit
def testV(x: VectorD): Unit

Concrete fields

val f: FunctionV2V