SPAS.autopool           Autopooling a Stratified-Petersen (SP) data
                        set. This function applies pooling rules to
                        pool a SPAS dataset to meeting minimum sparsity
                        requirements .
SPAS.fit.model          Fit a Stratified-Petersen (SP) model using TMB.
SPAS.print.model        Print or Extract the results from a fit of a
                        Stratified-Petersen (SP) model when using the
                        TMB optimizer
