kcm                     Kentucky yearly cancer mortality from
                        1999-2005.
ljr0                    MLE with 0 joinpoints
ljr01                   Perform test of 0 vs 1 joinpoints.
ljr1                    MLE with 1 joinpoint
ljr11                   Test coefficients conditioned on K=1 joinpoint.
ljrb                    Perform backward joinpoint selection algorithm
                        with upper bound K.
ljrf                    Perform forward joinpoint selection algorithm
                        with unlimited upper bound.
ljrjk                   Perform test of j vs k joinpoints.
ljrk                    MLE with k joinpoints
ljrkk                   Test coefficients conditioned on K=k joinpoint.
