## SSCOPU, SSCOPU2, SSHZD2D, AND SSHZD2D1 SUITES
sscopu                      Fitting copula density using smoothing splines
sscopu2                     Fitting 2-D copula density using smoothing splines
dsscopu                     Evaluating pdf of sscopu estimates
cdsscopu                    Evaluating 1-D conditional pdf of sscopu estimates
cpsscopu                    Evaluating 1-D conditional cdf of sscopu estimates
cqsscopu                    Evaluating 1-D conditional quantiles of sscopu estimates
summary.sscopu              Calculating Kendall's tau and Spearman's rho of sscopu estimates
print.sscopu                Print function for sscopu objects

sshzd2d                     Estimating 2-D hazard function using smoothing splines
sshzd2d1                    Estimating 2-D hazard function using smoothing splines
hzdrate.sshzd2d             Evaluating 2-D hazard estimates
survexp.sshzd2d             Evaluating 2-D survival estimates
print.sshzd2d               Print function for sshzd2d objects

## UTILITIES FOR MAKING MODEL TERMS
mkterm.copu                 Making model terms for sscopu/sscopu2

## NUMERICAL ENGINE
mspcopu2                    Compute 2-D copula density estimate under censoring/truncation
