updateprocess.gp {spectralGP} | R Documentation |
Recalculate process values in a spectral GP object
Description
Calculates the process values in a spectral GP object based on the current coefficient values. The process values are calculated by multiplying the coefficient values by the basis matrix, which is done by the inverse FFT.
Usage
## S3 method for class 'gp'
updateprocess(object,...)
Arguments
object |
A GP object, created by |
... |
Other arguments. |
Details
Modifies the process
values of the object.
Value
The function modifies the GP object, which is essentially a pointer (an R environment in this case), so NULL is returned.
Author(s)
Christopher Paciorek paciorek@alumni.cmu.edu
References
Type 'citation("spectralGP")' for references.
See Also
gp
, propose.coeff.gp
, simulate.gp
, zero.coeff.gp
Examples
library(spectralGP)
gp1=gp(128,matern.specdens,c(1,4))
propose.coeff(gp1)
gp1$coeff[1,1]=0
updateprocess(gp1)
[Package spectralGP version 1.3.3 Index]