ard_missing.survey.design: ARD Missing Survey Statistics

In cardx: Extra Analysis Results Data Utilities

ARD Missing Survey Statistics

Description

Compute Analysis Results Data (ARD) for statistics related to data missingness for survey objects

Usage

## S3 method for class 'survey.design'
ard_missing(
  data,
  variables,
  by = NULL,
  statistic = everything() ~ c("N_obs", "N_miss", "N_nonmiss", "p_miss", "p_nonmiss",
    "N_obs_unweighted", "N_miss_unweighted", "N_nonmiss_unweighted", "p_miss_unweighted",
    "p_nonmiss_unweighted"),
  fmt_fn = NULL,
  stat_label = everything() ~ list(N_obs = "Total N", N_miss = "N Missing", N_nonmiss =
    "N not Missing", p_miss = "% Missing", p_nonmiss = "% not Missing",
    N_obs_unweighted = "Total N (unweighted)", N_miss_unweighted =
    "N Missing (unweighted)", N_nonmiss_unweighted = "N not Missing (unweighted)",
    p_miss_unweighted = "% Missing (unweighted)", p_nonmiss_unweighted =
    "% not Missing (unweighted)"),
  ...
)

Arguments

data	(survey.design) a design object often created with survey::svydesign().
variables	(tidy-select) columns to include in summaries.
by	(tidy-select) results are calculated for all combinations of the column specified and the variables. A single column may be specified.
statistic	(formula-list-selector) a named list, a list of formulas, or a single formula where the list element is a character vector of statistic names to include. See default value for options.
fmt_fn	(formula-list-selector) a named list, a list of formulas, or a single formula where the list element is a named list of functions (or the RHS of a formula), e.g. ⁠list(mpg = list(mean = \(x) round(x, digits = 2) |> as.character))⁠.
stat_label	(formula-list-selector) a named list, a list of formulas, or a single formula where the list element is either a named list or a list of formulas defining the statistic labels, e.g. everything() ~ list(mean = "Mean", sd = "SD") or everything() ~ list(mean ~ "Mean", sd ~ "SD").
...	These dots are for future extensions and must be empty.

Value

an ARD data frame of class 'card'

Examples

svy_titanic <- survey::svydesign(~1, data = as.data.frame(Titanic), weights = ~Freq)

ard_missing(svy_titanic, variables = c(Class, Age), by = Survived)

cardx documentation built on Sept. 11, 2024, 9:12 p.m.