+.dynpv                 Method to add two dynpv objects together
-.dynpv                 Method to subtract one dynpv object from
                        another
addprod                 Method to add two dynpv objects together
dynpv                   Present values with dynamic pricing and dynamic
                        uptake
futurepv                Calculate present value for a payoff in a
                        single cohort with dynamic pricing across
                        multiple timepoints
get_dynfields           Helper function to get a tibble of the relevant
                        fields from heemod output
get_param_value         Obtain parameter value(s) from a heemod output
mean.dynpv              Mean present value per uptaking patient
ncoh                    Number of cohorts of uptaking patients
ntimes                  Number of times at which present value
                        calculations are performed
oncpsm                  Heemod cost-effectiveness model example
sum_by_coh              Present value for each uptake cohort and
                        calculation time
summary.dynpv           Summarize a dynpv object
total                   Total present value
trim_vec                Trim the tailing zeroes from a long vector
uptake                  Total number of uptaking patients
