Function reference

Argument Conventions

The following dummy functions are unexported and used to document argument conventions in the framework.

lyt_args(): Layouting Function Arg Conventions

constr_args(): Constructor Arg Conventions

compat_args(): Compatibility Arg Conventions

gen_args(): General Argument Conventions

sf_args(): Split Function Arg Conventions

Layout and Tabulation

Functions for declaring layout and tabulation

qtable(): Generalized Frequency Table

build_table(): Create a table from a layout and data

basic_table(): Layout with 1 column and zero rows

analyze(): Generate Rows Analyzing Variables Across Columns

append_topleft(): Append a description to the 'top-left' materials for the layout

split_cols_by(): Declaring a column-split based on levels of a variable

add_colcounts(): Add the column population counts to the header

split_rows_by(): Add Rows according to levels of a variable

summarize_row_groups(): Add a content row of summary counts

split_cols_by_multivar(): Associate Multiple Variables with Columns

split_rows_by_multivar(): Associate Multiple Variables with Rows

analyze_colvars(): Generate Rows Analyzing Different Variables Across Columns

split_cols_by_cuts() split_rows_by_cuts() split_cols_by_cutfun() split_cols_by_quartiles() split_rows_by_quartiles() split_rows_by_cutfun(): Split on static or dynamic cuts of the data

add_overall_col(): Add Overall Column

add_existing_table(): Add an already calculated table to the layout

table_inset() `table_inset<-`(): Access or (recursively) set table inset. (from formatters)

Tabulation Utility Functions

Functions that are useful to be used with the analyze* functions.

in_rows(): Create multiple rows in analysis or summary functions

simple_analysis(): Default tabulation

make_afun(): Create custom analysis function wrapping existing function

list_wrap_x() list_wrap_df(): Returns a function that coerces the return values of f to a list

spl_context: .spl_context within analysis and split functions

spl_context_to_disp_path(): Translate spl_context to Path for display in error messages

counts_wpcts(): Analysis function to count levels of a factor with percentage of the column total

Split Functions

add_overall_level(): Add an virtual 'overall' level to split

remove_split_levels() keep_split_levels() drop_split_levels() drop_and_remove_levels() reorder_split_levels() trim_levels_in_group(): Split functions

select_all_levels add_combo_levels(): Add Combination Levels to split

trim_levels_to_map(): Trim Levels to map

custom_split_funs: Custom Split Functions

do_base_split(): Apply Basic Split (For Use In Custom Split Functions)

Custom Split Functions

make_split_fun(): Create a Custom Splitting Function

drop_facet_levels(): Preprocessing Functions for use in make_split_fun

trim_levels_in_facets(): Trim Levels of Another Variable From Each Facet (Postprocessing split step)

add_combo_facet() add_overall_facet(): Add a combination facet in postprocessing

make_split_result() add_to_split_result(): Construct split result object

spl_variable(): Variable Associated With a Split

cell formatting.

format_rcell(): Format rcell

value_formats(): Value Formats

rtables_aligns(): Alignment utils

Table Structure Information

nrow(<VTableTree>) ncol(<VTableNodeInfo>) dim(<VTableNodeInfo>): Table Dimensions

row_paths() col_paths(): Return List with Table Row/Col Paths

row_paths_summary() col_paths_summary(): Print Row/Col Paths Summary

table_structure(): Summarize Table

summarize_rows(): summarize_rows

table_shell() table_shell_str(): Table shells

make_row_df(): Make row and column layout summary data.frames for use during pagination (from formatters)

make_col_df(): Column Layout Summary

Layout Structure Information

vars_in_layout(): List Variables required by a pre-data table layout

Access and Modify

cell_values() value_at(): Retrieve cell values by row and column path

top_left() `top_left<-`(): Top Left Material (Experimental)

rbindl_rtables() rbind(<VTableNodeInfo>) rbind2(<VTableNodeInfo>,<ANY>): rbind TableTree and related objects

cbind_rtables(): cbind two rtables

as.vector(<VTableTree>): convert to a vector

`[<-`(<VTableTree>,<ANY>,<ANY>,<list>) `[`(<VTableTree>,<logical>,<logical>): Retrieve and assign elements of a TableTree

clear_indent_mods(): Clear All Indent Mods from a Table

head() tail(): Head and tail methods

Validating and Fixing Table Structure

validate_table_struct() assert_valid_table(): Validate and Assert valid table structure (Experimental).

sanitize_table_struct(): Sanitize degenerate table structures (Experimental)

find_degen_struct(): Find degenerate (sub)structures within a table (Experimental)

Sorting and Pruning

prune_table(): Recursively prune a TableTree

all_zero_or_na() all_zero() content_all_zeros_nas() prune_empty_level() prune_zeros_only() low_obs_pruner(): Trimming and Pruning Criteria

trim_zero_rows(): Trim Zero Rows

trim_rows(): Trim rows from a populated table without regard for table structure

sort_at_path(): Sorting a Table at a Specific Path

cont_n_allcols() cont_n_onecol(): Score functions for sorting TableTrees

Compatibility Layer

These functions provide some backwards compatibility to the previous (pre 2021) rtables framework.

rtable() rtablel(): Create a Table

rrow(): row

rcell() non_ref_rcell(): Cell value constructors

rheader(): Create a header

rrowl(): rrowl

indent(): Change indentation of all rrows in an rtable

df_to_tt(): Create ElementaryTable from data.frame

Output Functions

These functions create ascii or html representations of the table

as_html(): Convert an rtable object to a shiny.tag html object

export_as_pdf(): Export as PDF

export_as_tsv() import_from_tsv(): Create Enriched flat value table with paths

tt_to_flextable(): Create a FlexTable object representing an rtables TableTree

toString(<VTableTree>): Convert an rtable object to a string

get_formatted_cells() get_cell_aligns(): get formatted cells

path_enriched_df(): Transform TableTree object to Path-Enriched data.frame

Utility Functions

utility functions

Viewer(): Display an rtable object in the Viewer pane in RStudio or in a browser

compare_rtables(): Compare two rtables

indent_string(): Indent Strings

is_rtable(): Check if an object is a valid rtable

Pagination

Pagination related functionality

pag_tt_indices() paginate_table(): Pagination of a TableTree

make_row_df(): Make row and column layout summary data.frames for use during pagination (from formatters)

make_col_df(): Column Layout Summary

TableTree Framework Accessor Functions

content_table() `content_table<-`(): Retrieve or set Content Table from a TableTree

tree_children() `tree_children<-`(): Retrieve or set the direct children of a Tree-style object

collect_leaves(): Collect leaves of a table tree

obj_avar() row_cells() `row_cells<-`() row_values() `row_values<-`(): Row attribute accessors

no_colinfo(): Exported for use in tern

clayout() `clayout<-`() col_info() `col_info<-`() coltree() col_exprs() col_counts() `col_counts<-`() col_total() `col_total<-`(): Column information/structure accessors

horizontal_sep() `horizontal_sep<-`(): Access or recursively set header-body separator for tables

table_inset() `table_inset<-`(): Access or (recursively) set table inset. (from formatters)

main_title() `main_title<-`() subtitles() `subtitles<-`() page_titles() `page_titles<-`() main_footer() `main_footer<-`() prov_footer() `prov_footer<-`() all_footers() all_titles(): General title/footer accessors (from formatters)

top_left() `top_left<-`(): Top Left Material (Experimental)

obj_name() `obj_name<-`() obj_label() `obj_label<-`() obj_format() `obj_format<-`() obj_na_str() `obj_na_str<-`() obj_align() `obj_align<-`(): Label, Name and Format accessor generics (from formatters)

TableTree Framework Constructors and S4 Classes

S4 classes and constructors

manual_cols(): Manual column declaration

CellValue(): Cell Value constructor

EmptyColInfo EmptyElTable EmptyRootSplit EmptyAllSplit: Empty table, column, split objects

ManualSplit(): Manually defined split

MultiVarSplit(): Split between two or more different variables

VarLevelSplit() VarLevWBaselineSplit(): Split on levels within a variable

AnalyzeVarSplit() AnalyzeColVarSplit() AnalyzeMultiVars(): Define a subset tabulation/analysis

make_static_cut_split() VarDynCutSplit(): Splits for cutting by values of a numeric variable

InstantiatedColumnInfo(): InstantiatedColumnInfo

LabelRow() .tablerow() DataRow() ContentRow(): Row classes and constructors

ElementaryTable() TableTree(): TableTree classes

Pathing and insertion related functions

label_at_path() `label_at_path<-`(): Label at Path

tt_at_path() `tt_at_path<-`(): Get or set table elements at specified path

insert_row_at_path(): Insert Row at Path

Referential Footnotes

Functions related to referential footnotes

row_footnotes() `row_footnotes<-`() cell_footnotes() `cell_footnotes<-`() col_fnotes_here() `col_fnotes_here<-`() ref_index() `ref_index<-`() ref_symbol() `ref_symbol<-`() ref_msg() `fnotes_at_path<-`(): Referential Footnote Accessors

update_ref_indexing(): Update footnote indexes on a built table

Result Dataframe Functions

Functions for generating result data frames from rtables TableTree objects

as_result_df(): Generate a Result Data Frame

result_df_specs(): Result Data Frame Specifications