Nothing
#' Cost-effectiveness summary statistics table
#'
#' As is commonly shown in a journal paper.
#' @template args-he
#' @param wtp Willingness to pay
#' @param ... Additional parameters
#' @keywords internal
#' @examples
#' data(Vaccine)
#'
#' # Runs the health economic evaluation using BCEA
#' m <- bcea(
#' e=eff,
#' c=cost, # defines the variables of
#' # effectiveness and cost
#' ref=2, # selects the 2nd row of (e, c)
#' # as containing the reference intervention
#' interventions=treats, # defines the labels to be associated
#' # with each intervention
#' Kmax=50000, # maximum value possible for the willingness
#' # to pay threshold; implies that k is chosen
#' # in a grid from the interval (0, Kmax)
#' )
#' ce_table(m)
#' @export
#'
ce_table <- function(he,
wtp = 25000,
...) {
data.frame(
cost = colMeans(he$c)[c(he$ref, he$comp)],
eff = colMeans(he$e)[c(he$ref, he$comp)],
delta.c = c(NA, colMeans(he$delta_c)),
delta.e = c(NA, colMeans(he$delta_e)),
ICER = c(NA, he$ICER),
INB = c(NA, he$eib[he$k == wtp, ]))
}
#' Calculate Dataset For ICERs From bcea Object
#'
#' @template args-he
#' @param comp_label Optional vector of strings with comparison labels
#' @param ... Additional arguments
#'
#' @return A data.frame object including mean outcomes, comparison identifier,
#' comparison label and associated ICER
#'
#' @export
#' @examples
#' data("Smoking")
#' he <- BCEA::bcea(eff, cost)
#' tabulate_means(he)
#'
tabulate_means <- function(he,
comp_label = NULL,
...) {
comp_label <- comp_label %||% seq_len(he$n_comparisons)
data.frame(
lambda.e = vapply(1:he$n_comparisons,
function(x) mean(as.matrix(he$delta_e)[, x]),
FUN.VALUE = NA_real_),
lambda.c = vapply(1:he$n_comparisons,
function(x) mean(as.matrix(he$delta_c)[, x]),
FUN.VALUE = NA_real_),
comparison = as.factor(1:he$n_comparisons),
label = comp_label,
ICER = he$ICER)
}
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.