Function reference • dtools

Update

update_package(): Update documentation, Rmarkdown files and raw data; check, test, build and reinstall the running package locally.

update_data(): Update the raw data of a package

Render

render_quarto(): Render quarto documents in pdf, html and docx formats

Check

check_r_pipe(): Check if the running R version contains the native pipe

check_var() check_element(): Check if a named element exists within a r object

Get

get_index(): Get the variable's index

get_varname(): Get the name of a variable by its index

get_colnames(): Get the names of columns from a data frame

get_duplicates(): Get duplicate rows in a data frame

Fill

fill_merged_cells(): Fill merged Excel cells down

List

list_select(): Select objects in lists

list_remove(): Remove objects in lists

Find

find_files(): Find files stored in a directory according to a naming pattern

Extract

extract_numbers(): Extract numerical sequences from strings

Make

make_all_character(): Make all data frame variables character

Collapse

collapse_duplicates(): Collapse a data frame using group variables

Clean

clean_dirnames(): Clean directory names

clean_filenames(): Clean file names

clean_strings(): Clean string vectors

Format

format_digits(): Round and set a minimum number of digits

Is

not_in(): Are the elements of x contained in y?

Rename

rename_all(): Rename columns in a list of dataframes

Read

read_delim_zip(): Read delimited files stored in a zip file

Match

match_call(): Argument matching with formals

Date

as_decade(): Convert years into decades

Split

split_group(): Split data frame by groups

Download

download.files(): Download a set of files from the internet

Add

add_digits(): Add leading digits in a vector