PCEpoly-class: Class '"PCEpoly"'

In plspolychaos: Sensitivity Indexes from Polynomial Chaos Expansions and PLS

Description

Container of the PCE design: the computed values of the monomials and the polynomial structure description.

Objects from the Class

Objects from this class are created by calls to functions polyLeg or analyticsPolyLeg.

Slots

.Data:

matrix. The computed values of the monomials of the Legendre polynomial. The number of rows is the number of rows of the dataset. The number of columns is the number of monomials plus one. The first column is equal to one: it is for the constant term.

STRUC:

object of class PCEdesign. Matrix coding the polynomial structure.

nvx:

integer equal to the number of inputs.

call:

expression of class ‘call’. The command which creates the object.

Methods

getNames

signature(object = "PCEpoly"): display the names, class and length of all the components.

print

signature(object = "PCEpoly", all=FALSE, ...): method of function print. The polynomial expression is printed when option all is set to TRUE. The additional arguments are passed to the print.default function.

show

signature(object = "PCEpoly"): same as function print, without any arguments.

See Also

• Functions polyLeg and analyticsPolyLeg, creators of objects from this class

• the generic method getNames

Examples

showClass("PCEpoly")

plspolychaos documentation built on May 29, 2017, 10:44 a.m.