NNMIS                   Nearest Neighbor Based Multiple Imputation for
                        Survival Data with Mssing Covariates (NNMIS)
coxph.pool              Estimate Cox regression model pooling over the
                        imputed datasets
km.pool                 Perform Kaplan-Meier estmation over the
                        multiply imputed survival data sets
nnmi                    A nnmi class
plotKM                  Plot function for pooled Kaplan-Meier estimates
print.nnmi              Print function for object of 'nnmi' class.
