calculate_idp: Calculate the ideal design percentage
In adaptr: Adaptive Trial Simulator

calculate_idp

R Documentation

Calculate the ideal design percentage

Used internally by check_performance(), calculates the ideal design percentage as described in that function's documentation.

calculate_idp(sels, arms, true_ys, highest_is_best)

`sels`	a character vector specifying the selected arms (according to the selection strategies described in `extract_results()`).
`arms`	character vector with unique names for the trial arms.
`true_ys`	numeric vector specifying true outcomes (e.g., event probabilities, mean values, etc.) for all trial `arms`.
`highest_is_best`	single logical, specifies whether larger estimates of the outcome are favourable or not; defaults to `FALSE`, corresponding to, e.g., an undesirable binary outcomes (e.g., mortality) or a continuous outcome where lower numbers are preferred (e.g., hospital length of stay).