Nothing
#' R-package for qualitative interaction test
#'
#' Test for qualitative interactions between treatment effects and
#' patient subgroups for continuous, binary and suvival responses. The term treatment
#' effect means a comparison result between two treatments within each patient
#' subgroup.
#'
#' @details
#'
#' \tabular{ll}{
#' Package: \tab QualInt \cr
#' Type: \tab Package \cr
#' Version: \tab 1.0.0 \cr
#' Date: \tab 2014-10-13 \cr
#' License: \tab GPL-2
#' }
#'
#' This package could be used to calculate the pvalue and power for qualitative
#' interaction testing. Two testing methods are included in the package, which are
#' Interval Based Graphical Approach and Gail Simon Likelihood Ratio Test.
#'
#' For a complete list of all the functions available in this package with
#' individual help pages, use library(help = "QualInt")
#'
#' @author Lixi Yu, Eun-Young Suh, Guohua (James) Pan \cr
#' Maintainer: Lixi Yu \email{lixi-yu@@uiowa.edu}
#'
#' @references Gail and Simon (1985), Testing for qualitative interactions between
#' treatment effects and patient subsets, Biometrics, 41, 361-372.
#' @references Pan and Wolfe (1993), Tests for generalized problems of detecting
#' qualitative interaction, Technical Report No. 526, Department of Statistics,
#' The Ohio State University.
#' @references Pan and Wolfe (1997), Test for qualitative interaction of clinical
#' significance, Statistics in Medicine, 16, 1645-1652.
#'
#' @examples
#'
#' test9 <- qualval(effect = c(1.0, 0.5, -2.0), se = c(0.86, 0.64, 0.32))
#' print(test9)
#' plot(test9)
#'
#' #### Continuous ####
#' ynorm <- rnorm(300)
#' trtment <- sample(c(0, 1), 300, prob = c(0.4, 0.6),
#' replace = TRUE)
#' subgrp <- sample(c(0, 1, 2), 300, prob = c(1/3, 1/3, 1/3),
#' replace = TRUE)
#' test1 <- qualint(ynorm, trtment, subgrp)
#' test2 <- qualint(ynorm, trtment, subgrp, test = "LRT")
#' plot(test1)
#' print(test1)
#' coef(test1)
#' ibga(test1)
#'
#' #### Binary ####
#' ybin <- sample(c(0, 1), 300, prob = c(0.3, 0.7),
#' replace = TRUE)
#' test4 <- qualint(ybin, trtment, subgrp, type = "binary")
#'
#' #### Survival ####
#' time <- rpois(300, 200)
#' censor <- sample(c(0, 1), 300, prob = c(0.7, 0.3),
#' replace = TRUE)
#' test6 <- qualint(Surv(time, censor), trtment, subgrp)
#'
#' @docType package
#'
#' @name QualInt-package
NULL
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.