Description Usage Arguments Value References See Also Examples
This function calculates Legendre polynomials on a user LHS.
Legendre polynomials are computed after calibration within the bounds [-1, +1].
1 | polyLeg(lhs, Y, degree)
|
lhs |
matrix with as many columns as inputs. Dataset of inputs. Generally, a space filling design is used for forming this dataset. Typically, this is a simple LHS (see McKay, 1979) or a modified LHS. |
Y |
vector of length equal to the number of rows in |
degree |
integer greater than 1. Maximal degree of the polynomial. |
An objet of class PCEpoly
.
McKay, M.D. and Beckman, R.J. and Conover, W.J. 1979. “A Comparison of Three Methods for Selecting Values of Input Variables in the Analysis of Output from a Computer Code”.In Technometrics, 21 (2). 239-245p.
Function analyticsPolyLeg
builds
Legendre polynomials from a simulated dataset.
Function PCESI
calculates PCE sensivity indexes
from the returned
object.
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