Afun                    Matrix of correlations between two sets of
                        points
D1.toy                  Toy datasets for approximator package
H.fun.app               The H matrix
Pi                      Kennedy's Pi notation
V.fun.app               Variance matrix
approximator-package    Bayesian approximation of computer models when
                        fast approximations are available
as.sublist              Converts a level one design matrix and a
                        subsets object into a list of design matrices,
                        one for each level
basis.toy               Toy basis functions
betahat.app             Estimate for beta
c.fun                   Correlations between points in parameter space
generate.toy.observations
                        Er, generate toy observations
genie                   Genie datasets for approximator package
hdash.fun               Hdash
hpa.fun.toy             Toy example of a hyperparameter object creation
                        function
is.consistent           Checks observational data for consistency with
                        a subsets object
mdash.fun               Mean of Gaussian process
object                  Optimization of posterior likelihood of
                        hyperparameters
subset_maker            Create a simple subset object
subsets.fun             Generate and test subsets
tee.fun                 Returns generalized distances
