dampack: run_psa – R documentation

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run_psa

Calculate outcomes for a PSA using a user-defined function.

run_psa calculates outcomes using a user-defined function and creates PSA objects corresponding to the specified outcomes.

run_psa(
  psa_samp,
  params_basecase = NULL,
  FUN,
  outcomes = NULL,
  strategies = NULL,
  currency = "$",
  progress = TRUE,
  ...
)

`psa_samp`	A dataframe with samples of parameters for a probabilistic sensitivity analysis (PSA)
`params_basecase`	a named list of basecase values for input parameters needed by `FUN`, the user-defined function.
`FUN`	Function that takes the parameter values in `psa_samp` 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`.
`strategies`	vector of strategy names. The default `NULL` will use strategy names in `FUN`
`currency`	symbol for the currency being used (ex. "$", "£")
`progress`	`TRUE` or `FALSE` for whether or not function progress should be displayed in console.
`...`	Additional arguments to user-defined `FUN`

A list containing PSA objects for each outcome in outcomes.