Nothing
#' Compare missing data
#'
#' @param .data Dataframe.
#' @param dependent Variable to test missingness against other variables with.
#' @param explanatory Variables to have missingness tested against.
#' @param p Logical: Include null hypothesis statistical test.
#' @param na_include Include missing data in explanatory variables as a factor
#' level.
#' @param ... Other arguments to \code{\link{summary_factorlist}()}.
#'
#' @return A dataframe comparing missing data in the dependent variable across
#' explanatory variables. Continuous data are compared with an Analysis of Variance F-test by default.
#' Discrete data are compared with a chi-squared test.
#' @export
#'
#' @examples
#' library(finalfit)
#'
#' explanatory = c("age", "age.factor", "extent.factor", "perfor.factor")
#' dependent = "mort_5yr"
#'
#' colon_s %>%
#' ff_glimpse(dependent, explanatory)
#'
#' colon_s %>%
#' missing_pattern(dependent, explanatory)
#'
#' colon_s %>%
#' missing_compare(dependent, explanatory)
missing_compare <- function(.data, dependent, explanatory, p = TRUE, na_include = FALSE, ...){
if(length(dependent) != 1){
stop("One and only one dependent variable must be provided")
}
df.out = .data %>%
dplyr::mutate(
!! rlang::sym(dependent) := dplyr::case_when(
!is.na(!! rlang::sym(dependent)) ~ "Not missing",
is.na(!! rlang::sym(dependent)) ~ "Missing"
) %>%
factor(levels = c("Not missing", "Missing"))
) %>%
ff_relabel_df(.data)
args = list(.data=df.out, dependent=dependent, explanatory=explanatory, p = TRUE,
na_include = na_include, ...)
if(is.null(args$column)) args$column = FALSE
if(is.null(args$add_dependent_label)) args$add_dependent_label = TRUE
if(is.null(args$dependent_label_prefix)) args$dependent_label_prefix = "Missing data analysis: "
do.call(summary_factorlist, args)
}
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.