default_stats_formats_labels: Get default statistical methods and their associated formats, labels, and indent modifiers

Description

Utility functions to get valid statistic methods for different method groups (.stats) and their associated formats (.formats), labels (.labels), and indent modifiers (.indent_mods). This utility is used across junco, but some of its working principles can be seen in tern::analyze_vars(). See notes to understand why this is experimental.

Usage

junco_get_stats(
  method_groups = "analyze_vars_numeric",
  stats_in = NULL,
  custom_stats_in = NULL,
  add_pval = FALSE
)
junco_get_formats_from_stats(stats, formats_in = NULL, levels_per_stats = NULL)
junco_get_labels_from_stats(
  stats,
  labels_in = NULL,
  levels_per_stats = NULL,
  label_attr_from_stats = NULL
)
get_label_attr_from_stats(x_stats)
junco_get_indents_from_stats(stats, indents_in = NULL, levels_per_stats = NULL)
format_stats(
  x_stats,
  method_groups,
  stats_in,
  formats_in,
  labels_in,
  indents_in
)
junco_default_stats
junco_default_formats
junco_default_labels
junco_default_indents

Value

junco_get_stats() returns a character vector of statistical methods.

junco_get_formats_from_stats() returns a named list of formats as strings or functions.

junco_get_labels_from_stats() returns a named list of labels as strings.

junco_get_indents_from_stats() returns a named list of indentation modifiers as integers. By default all of the indentations will be zero.

format_stats() returns the correspondingly formatted rtables::in_rows() result.

Format

junco_default_stats is a named list of available statistics, with each element named for their corresponding statistical method group.

junco_default_formats is a named vector of available default formats, with each element named for their corresponding statistic.

junco_default_labels is a named character vector of available default labels, with each element named for their corresponding statistic.

junco_default_indents is a named integer vector of available default indents, with each element named for their corresponding statistic. Only indentations different from zero need to be recorded here.

Arguments

method_groups: (character)
indicates the statistical method group (junco analyze function) to retrieve default statistics for. A character vector can be used to specify more than one statistical method group.
stats_in: (character)
statistics to retrieve for the selected method group. If custom statistical functions are used, stats_in needs to have them in too.
custom_stats_in: (character)
custom statistics to add to the default statistics.
add_pval: (flag)
should 'pval' (or 'pval_counts' if method_groups contains 'analyze_vars_counts') be added to the statistical methods?
stats: (character)
statistical methods to return defaults for.
formats_in: (named vector)
custom formats to use instead of defaults. Can be a character vector with values from formatters::list_valid_format_labels() or custom format functions. Defaults to NULL for any rows with no value is provided.
levels_per_stats: (named list of character or NULL)
named list where the name of each element is a statistic from stats and each element is the levels of a factor or character variable (or variable name), each corresponding to a single row, for which the named statistic should be calculated for. If a statistic is only calculated once (one row), the element can be either NULL or the name of the statistic. Each list element will be flattened such that the names of the list elements returned by the function have the format statistic.level (or just statistic for statistics calculated for a single row). Defaults to NULL.
labels_in: (named character)
custom labels to use instead of defaults. If no value is provided, the variable level (if rows correspond to levels of a variable) or statistic name will be used as label.
label_attr_from_stats: (named list)
if labels_in = NULL, then this will be used instead. It is a list of values defined in statistical functions as default labels. Values are ignored if labels_in is provided or '' values are provided.
x_stats: (list)
with the statistics results.
indents_in: (named integer)
custom row indent modifiers to use instead of defaults. Defaults to 0L for all values.

Functions

junco_get_stats(): Get statistics available for a given method group (analyze function). To check available defaults see junco_default_stats list.
junco_get_formats_from_stats(): Get formats corresponding to a list of statistics. To check available defaults see list junco_default_formats.
junco_get_labels_from_stats(): Get labels corresponding to a list of statistics. To check for available defaults see list junco_default_labels.
get_label_attr_from_stats(): Get label attributes from statistics list.
junco_get_indents_from_stats(): Get row indent modifiers corresponding to a list of statistics/rows.
format_stats(): Format statistics results according to format specifications.
junco_default_stats: Named list of available statistics by method group for junco.
junco_default_formats: Named vector of default formats for junco.
junco_default_labels: Named character vector of default labels for junco.
junco_default_indents: Named integer vector of default indents for junco.

Details

Current choices for type are counts and numeric for tern::analyze_vars() and affect junco_get_stats().