# Easily Create Presentation-Ready Display Tables

## Documentation for package ‘gt’ version 1.3.0

- DESCRIPTION file.
- Package NEWS.

## Help Pages

A C D E F G H I L M N O P R S T U V W

## -- A --

adjust_luminance | Adjust the luminance for a palette of colors
as_gtable | Transform a *gt* table to a 'gtable' object
as_latex | Output a *gt* object as LaTeX
as_raw_html | Get the HTML content of a *gt* table
as_rtf | Output a *gt* object as RTF
as_word | Output a *gt* object as Word

## -- C --

cells_body | Location helper for targeting data cells in the table body
cells_column_labels | Location helper for targeting the column labels
cells_column_spanners | Location helper for targeting the column spanners
cells_footnotes | Location helper for targeting the footnotes
cells_grand_summary | Location helper for targeting cells in a grand summary
cells_row_groups | Location helper for targeting row groups
cells_source_notes | Location helper for targeting the source notes
cells_stub | Location helper for targeting cells in the table stub
cells_stubhead | Location helper for targeting the table stubhead cell
cells_stub_grand_summary | Location helper for targeting the stub cells in a grand summary
cells_stub_summary | Location helper for targeting the stub cells in a summary
cells_summary | Location helper for targeting group summary cells
cells_title | Location helper for targeting the table title and subtitle
cell_borders | Helper for defining custom borders for table cells
cell_fill | Helper for defining custom fills for table cells
cell_text | Helper for defining custom text styles for table cells
cols_add | Add one or more columns to a *gt* table
cols_align | Set the alignment of columns
cols_align_decimal | Align all numeric values in a column along the decimal mark
cols_hide | Hide one or more columns
cols_label | Relabel one or more columns
cols_label_with | Relabel columns with a function
cols_merge | Merge data from two or more columns to a single column
cols_merge_n_pct | Merge two columns to combine counts and percentages
cols_merge_range | Merge two columns to a value range column
cols_merge_uncert | Merge columns to a value-with-uncertainty column
cols_move | Move one or more columns
cols_move_to_end | Move one or more columns to the end
cols_move_to_start | Move one or more columns to the start
cols_nanoplot | Add a new column of nanoplots, taking input data from selected columns
cols_unhide | Unhide one or more columns
cols_units | Define units for one or more columns
cols_width | Set the widths of columns
constants | The fundamental physical constants
countrypops | Yearly populations of countries from 1960 to 2024
currency | Supply a custom currency symbol to 'fmt_currency()'

## -- D --

data_color | Perform data cell colorization
default_fonts | Provide a vector of sensible system fonts for use with *gt* tables

## -- E --

escape_latex | Perform LaTeX escaping
exibble | A toy example tibble for testing with gt: exibble
extract_body | Extract the table body from a *gt* object
extract_cells | Extract a vector of formatted cells from a *gt* object
extract_summary | Extract a summary list from a *gt* object

## -- F --

films | Feature films in competition at the Cannes Film Festival
fmt | Set a column format with a formatter function
fmts | Formatting functions
fmt_auto | Automatically format column data according to their values
fmt_bins | Format column data containing bin/interval information
fmt_bytes | Format values as bytes
fmt_chem | Format chemical formulas
fmt_country | Generate country names from their corresponding country codes
fmt_currency | Format values as currencies
fmt_date | Format values as dates
fmt_datetime | Format values as datetimes
fmt_duration | Format numeric or duration values as styled time duration strings
fmt_email | Format email addresses to generate 'mailto:' links
fmt_engineering | Format values to engineering notation
fmt_flag | Generate flag icons for countries from their country codes
fmt_fraction | Format values as mixed fractions
fmt_icon | Use icons within a table's body cells
fmt_image | Format image paths to generate images in cells
fmt_index | Format values to indexed characters
fmt_integer | Format values as integers
fmt_markdown | Format Markdown text
fmt_number | Format numeric values
fmt_number_si | Format numbers with SI prefixes
fmt_partsper | Format values as parts-per quantities
fmt_passthrough | Format by simply passing data through
fmt_percent | Format values as a percentage
fmt_roman | Format values as Roman numerals
fmt_scientific | Format values to scientific notation
fmt_spelled_num | Format values to spelled-out numbers
fmt_tf | Format 'TRUE' and 'FALSE' values
fmt_time | Format values as times
fmt_units | Format measurement units
fmt_url | Format URLs to generate links
from_column | Reference a column of values for certain parameters

## -- G --

ggplot_image | Helper function for adding a ggplot
gibraltar | Weather conditions in Gibraltar, May 2023
google_font | Helper function for specifying a font from the _Google Fonts_ service
grand_summary_rows | Add grand summary rows using aggregation functions
grp_add | Add one or more *gt* tables to a 'gt_group' container object
grp_clone | Clone one or more *gt* tables in a 'gt_group' container object
grp_options | Modify table options for all tables within a 'gt_group' object
grp_pull | Pull out a *gt* table from a 'gt_group' container object
grp_replace | Replace one or more *gt* tables in a 'gt_group' container object
grp_rm | Remove one or more *gt* tables from a 'gt_group' container object
gt | Create a *gt* table object
gtcars | Deluxe automobiles from the 2014-2017 period
gtsave | Save a *gt* table as a file
gt_group | Create a 'gt_group' container for holding multiple *gt* table objects
gt_latex_dependencies | Get the LaTeX dependencies required for a *gt* table
gt_output | Create a *gt* display table output element for Shiny
gt_preview | Generate a special *gt* table for previewing a dataset
gt_split | Split a table into a group of tables (a 'gt_group')
gt_update_select | Update a *gt* selection in Shiny

## -- H --

html | Interpret input text as HTML-formatted text

## -- I --

illness | Lab tests for one suffering from an illness
info_currencies | View a table with info on supported currencies
info_date_style | View a table with info on date styles
info_flags | View a table with all available flags for 'fmt_flag()'
info_google_fonts | View a table on recommended Google Fonts
info_icons | View a table with all available Font Awesome icons for 'fmt_icon()'
info_locales | View a table with info on supported locales
info_paletteer | View a table with info on color palettes
info_tf_style | View a table with info on TRUE/FALSE formatting styles
info_time_style | View a table with info on time styles
info_unit_conversions | View a table with all units that can be converted by 'unit_conversion()'

## -- L --

latex | Interpret input text as LaTeX-formatted text
locale | Localize formatting and symbols
local_image | Helper function for adding a local image

## -- M --

md | Interpret input text as Markdown-formatted text
metro | The stations of the Paris Metro

## -- N --

nanoplot_options | Supply nanoplot options to 'cols_nanoplot()'
nuclides | Nuclide data

## -- O --

opt_align_table_header | Option to align the table header
opt_all_caps | Option to use all caps in select table locations
opt_css | Option to add custom CSS for the table
opt_footnote_marks | Option to modify the set of footnote marks
opt_footnote_order | Option to modify the order of footnotes
opt_footnote_spec | Option to specify the formatting of footnote marks
opt_horizontal_padding | Option to expand or contract horizontal padding
opt_interactive | Option to put interactive elements in an HTML table
opt_row_striping | Option to add or remove row striping
opt_stylize | Stylize your table with a colorful look
opt_table_font | Options to define font choices for the entire table
opt_table_lines | Option to set table lines to different extents
opt_table_outline | Option to wrap an outline around the entire table
opt_vertical_padding | Option to expand or contract vertical padding

## -- P --

pct | Helper for providing a numeric value as percentage
peeps | A table of personal information for people all over the world
photolysis | Data on photolysis rates for gas-phase organic compounds
pizzaplace | A year of pizza sales from a pizza place
px | Helper for providing a numeric value as pixels value

## -- R --

random_id | Helper for creating a random 'id' for a *gt* table
reactions | Reaction rates for gas-phase atmospheric reactions of organic compounds
render_gt | A *gt* display table render function for use in Shiny
rm_caption | Remove the table caption
rm_footnotes | Remove table footnotes
rm_header | Remove the table header
rm_source_notes | Remove table source notes
rm_spanners | Remove column spanner labels
rm_stubhead | Remove the stubhead label
rows-columns | Apply conditional formatting to cells with 'rows' and 'columns'
rows_add | Add one or more rows to a *gt* table
row_group | Select helper for targeting the row group column
row_group_order | Modify the ordering of any row groups
row_order | Modify the order of rows within groups
rx_addv | An ADDV-flavored clinical trial toy dataset
rx_adsl | An ADSL-flavored clinical trial toy dataset

## -- S --

sp500 | Daily S&P 500 Index data from 1950 to 2015
stub | Select helper for targeting the stub column
sub_large_vals | Substitute large values in the table body
sub_missing | Substitute missing values in the table body
sub_small_vals | Substitute small values in the table body
sub_values | Substitute targeted values in the table body
sub_zero | Substitute zero values in the table body
summary_columns | Add summary columns using aggregation functions
summary_rows | Add group-wise summary rows using aggregation functions
system_fonts | Get a themed font stack that works well across systems
sza | Twice hourly solar zenith angles by month & latitude

## -- T --

tab_caption | Add a table caption
tab_footnote | Add a table footnote
tab_header | Add a table header
tab_info | Understand what's been set inside of a *gt* table object
tab_options | Modify the table output options
tab_row_group | Add a row group to a *gt* table
tab_source_note | Add a source note citation
tab_spanner | Add a spanner label
tab_spanner_delim | Create column labels and spanners via delimited column names
tab_stubhead | Add label text to the stubhead
tab_stub_indent | Control indentation of row labels in the stub
tab_style | Add custom styles to one or more cells
tab_style_body | Target cells in the table body and style accordingly
test_image | Generate a path to a test image
text_case_match | Perform whole or partial text replacements with a 'switch'-like approach
text_case_when | Perform whole text replacements using a 'case-when'-expression approach
text_replace | Perform highly targeted text replacement with a regex pattern
text_transform | Perform text transformations with a custom function
towny | Populations of all municipalities in Ontario from 1996 to 2021

## -- U --

unit_conversion | Get a conversion factor across two measurement units of a given class

## -- V --

vec_fmt_bytes | Format a vector as values in terms of bytes
vec_fmt_currency | Format a vector as currency values
vec_fmt_date | Format a vector as date values
vec_fmt_datetime | Format a vector as datetime values
vec_fmt_duration | Format a vector of numeric or duration values as styled time duration strings
vec_fmt_engineering | Format a vector as values in engineering notation
vec_fmt_fraction | Format a vector as mixed fractions
vec_fmt_index | Format a vector as indexed characters
vec_fmt_integer | Format a vector as integer values
vec_fmt_markdown | Format a vector containing Markdown text
vec_fmt_number | Format a vector as numeric values
vec_fmt_number_si | Format a vector as numbers with SI prefixes
vec_fmt_partsper | Format a vector as parts-per quantities
vec_fmt_percent | Format a vector as percentage values
vec_fmt_roman | Format a vector as Roman numerals
vec_fmt_scientific | Format a vector as values in scientific notation
vec_fmt_spelled_num | Format a vector as spelled-out numbers
vec_fmt_time | Format a vector as time values

## -- W --

web_image | Helper function for adding an image from the web