gpCovGradsTest: Test the gradients of the likelihood wrt the covariance.

In gptk: Gaussian Processes Tool-Kit

Description

tests the gradients of the covariance to ensure they are correct.

Usage

gpCovGradsTest(model)

Arguments

model

the model to be tested.

Value

model

the model that was tested.

See Also

gpCreate, gpCovGrads.

Examples

## missing

Example output

Loading required package: Matrix
Loading required package: fields
Loading required package: spam
Loading required package: dotCall64
Loading required package: grid
Spam version 2.1-1 (2017-07-02) is loaded.
Type 'help( Spam)' or 'demo( spam)' for a short introduction 
and overview of this package.
Help for individual functions is also obtained by adding the
suffix '.spam' to the function name, e.g. 'help( chol.spam)'.

Attaching package: 'spam'

The following objects are masked from 'package:base':

    backsolve, forwardsolve

Loading required package: maps

gptk documentation built on May 2, 2019, 3:27 p.m.