calculate_idp {adaptr}R Documentation

Calculate the ideal design percentage

Description

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

Usage

calculate_idp(sels, arms, true_ys, highest_is_best)

Arguments

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).

Value

A single numeric value between 0 and 100 corresponding to the ideal design percentage.


[Package adaptr version 1.4.0 Index]