run_twsa_det: Run deterministic two-way sensitivity analysis (TWSA)

Description

This function runs a deterministic two-way sensitivity analysis (TWSA) on a given function that produces outcomes.

run_twsa_det(
  params_range,
  params_basecase,
  nsamp = 40,
  FUN,
  outcomes = NULL,
  strategies = NULL,
  progress = TRUE,
  ...
)

A list containing dataframes with the results of the sensitivity analyses. The list will contain a dataframe for each outcome specified.

params_range: data.frame with 2 rows and 3 columns in the following order: "pars", "min", and "max". The number of samples from this range is determined by nsamp. "pars" are the 2 parameters of interest, which must be a subset of the parameters from params_basecase.
params_basecase: a named list of base case values for input parameters needed by FUN, the user-defined function.
nsamp: number of parameter values. If NULL, 40 parameter values are used
FUN: Function that takes the base case in params_all and ... to produce the outcome of interest. The FUN must return a dataframe where the first column are the strategy names and the rest of the columns must be outcomes.
outcomes: String vector with the outcomes of interest from FUN produced by nsamp
strategies: vector of strategy names. The default (NULL) will use strategy names in FUN
progress: TRUE or FALSE for whether or not function progress should be displayed in console.
...: Additional arguments to user-defined FUN

params_range
- "pars" are the names of the two input parameters of interest. The two variables in "pars" column must be a subset of variables in params_basecase
- "min" and "max" are the mininum and maximum values of the parameters of interest.