SurvFn.4p               The cumulative survival distribution function
                        for 2-process 4-parameter vitality model
SurvFn.6p               The cumulative survival distribution function
                        for 2-process 6-parameter vitality model
SurvFn.ex.4p            The extrinsic cumulative survival distribution
                        function for 2-process 4-parameter vitality
                        model
SurvFn.ex.6p            The extrinsic cumulative survival distribution
                        function for 2-process 6-parameter vitality
                        model
SurvFn.h.4p             Intrinsic cumulative survival distribution for
                        4 parameter model
SurvFn.h.6p             Intrinsic cumulative survival distribution for
                        6 parameter model
SurvFn.in.4p            The intrinsic cumulative survival distribution
                        function for 2-process 4-parameter vitality
                        model
SurvFn.in.6p            The intrinsic cumulative survival distribution
                        function for 2-process 6-parameter vitality
                        model
SurvFn.k                The cumulative survival distribution function
                        for 3-parameter vitality model
SurvFn.ku               The cumulative survival distribution function
                        for 4-parameter vitality model
daphnia                 Sample Daphnia Data
dataPrep                Function for data preparation
ft.4p                   Density function for 3-parameter (r, s, u)
ft.6p                   Density function for 2-parameters (r, s)
indexFinder             Finds the first value of a vector that is less
                        than a value.
logLikelihood.4p        Log likelihood of 2-process 4-parameter model
logLikelihood.6p        Log likelihood of 2-process 6-parameter
                        vitality model
logLikelihood.k         Log likelihood of 3-parameter (r,s,k) model
logLikelihood.ku        Log likelihood of 4-parameter (r,s,k,u) model
mu.vd.4p                Total mortality rate for the 2-process
                        4-parameter vitality model
mu.vd.6p                Total mortality rate for the 2-process
                        6-parameter vitality model
mu.vd1.4p               Intrinsic mortality rate for the 2-process
                        4-parameter vitality model
mu.vd1.6p               Intrinsic mortality rate for the 2-process
                        6-parameter vitality model
mu.vd2.4p               Extrinsic mortality rate for the 2-process
                        4-parameter vitality model
mu.vd2.6p               Extrinsic mortality rate for the 2-process
                        6-parameter vitality model
mu.vd3.6p               Adult extrinsic mortality rate for the
                        2-process 6-parameter vitality model
mu.vd4.6p               Childhood extrinsic mortality rate for the
                        2-process 6-parameter vitality model
plotting.4p             Plotting function for 2-process 4-parameter
                        vitality model
plotting.6p             Plotting function for 2-process 6-parameter
                        vitality model
plotting.k              Plotting function for 3-parameter vitality
                        model
plotting.ku             Plotting function for 4-parameter vitality
                        model
rainbow_trout_for_k     Sample Rainbow Trout Data
stdErr.4p               Standard errors for 4-parameters: r, s, lambda,
                        beta
stdErr.6p               Standard errors for 6-parameters: r, s, lambda,
                        beta, gamma, alpha
stdErr.k                Standard errors for 3-parameters: r, s, k
stdErr.ku               Standard errors for 4-parameters: r, s, k, u
survProbInc.4p          Incremental survival probability for 2-process
                        4-parameter model
survProbInc.6p          Incremental survival probability for 2-process
                        6-parameter model
survProbInc.k           Incremental survival probability for
                        3-parameter model
survProbInc.ku          Incremental survival probability for
                        4-parameter model
swedish_females         Swedish Female Mortality Data
vft.4p                  Vectorized density function
vft.6p                  Vectorized density function
vitality                Fitting routines for the Vitality family of
                        mortality models.
vitality.4p             Fitting routine for the 2-process, 4-parameter
                        vitality model (no childhood hook).
vitality.6p             Fitting routine for the 2-process, 6-parameter
                        vitality model (with childhood hook).
vitality.k              Fitting routine for the 3-parameter vitality
                        model.
vitality.ku             Fitting routine for the 4-parameter vitality
                        model.
