CF                      Control functionals (CF)
CF_crossval             Control functionals (CF) with cross-validation
Expand_Temperatures     Adjusting the temperature schedule
K0_fn                   Kernel matrix calculation
Phi_fn                  Phi matrix calculation
SECF                    Semi-exact control functionals (SECF)
SECF_crossval           Semi-exact control functionals (SECF) with
                        cross-validation
VDP                     Example of estimation using SMC
ZVCV_package            Zero-Variance Control Variates
aSECF                   Approximate semi-exact control functionals
                        (aSECF)
aSECF_crossval          Approximate semi-exact control functionals
                        (aSECF) with cross-validation
evidence                Evidence estimation with ZV-CV
getX                    ZV-CV design matrix
logsumexp               Stable log sum of exponential calculations
medianTune              Median heuristic
nearPD                  Nearest symmetric positive definite matrix
squareNorm              Squared norm matrix calculation
zvcv                    ZV-CV for general expectations
