DiscStat                Test statistic for dependence in contingency
                        table
FourierBasis            Fourier basis functions
FourierKernel           Kernel matrix for Fourier basis
InfKern                 Kernel for infinite-dimensional example
KernStat                Test statistic calculated from two kernel
                        matrices
USP                     Permutation test of independence.
USP.test                Independence test for discrete data
USPFourier              Independence test for continuous data
USPFourierAdapt         Adaptive permutation test of independence for
                        continuous data.
USPFunctional           Independence test for functional data
coeffs                  Calculate coefficients of a function's series
                        expansion
sumbasis                Kernel entries in infinite dimensional case
