REDCap Metadata Casting and Castellated Data Handling

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Documentation for package ‘REDCapCAST’ version 25.1.1

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Package NEWS.

Help Pages

all_na	Check if vector is all NA
apply_factor_labels	Preserve all factor levels from REDCap data dictionary in data export
apply_field_label	Apply REDCap filed labels to data frame
as_factor	Convert labelled vectors to factors while preserving attributes
as_factor.character	Convert labelled vectors to factors while preserving attributes
as_factor.data.frame	Convert labelled vectors to factors while preserving attributes
as_factor.factor	Convert labelled vectors to factors while preserving attributes
as_factor.haven_labelled	Convert labelled vectors to factors while preserving attributes
as_factor.labelled	Convert labelled vectors to factors while preserving attributes
as_factor.logical	Convert labelled vectors to factors while preserving attributes
as_factor.numeric	Convert labelled vectors to factors while preserving attributes
case_match_regex_list	List-base regex case_when
cast_data_overview	Overview of REDCapCAST data for shiny
cast_meta_overview	Overview of REDCapCAST meta data for shiny
char2choice	Simple function to generate REDCap choices from character vector
char2cond	Simple function to generate REDCap branching logic from character vector
clean_field_label	Very simple function to remove rich text formatting from field label and save the first paragraph ('<p>...</p>').
clean_redcap_name	clean_redcap_name
compact_vec	Compacting a vector of any length with or without names
create_html_table	Create two-column HTML table for data piping in REDCap instruments
create_instrument_meta	DEPRICATED Create zips file with necessary content based on data set
cut_string_length	Cut string to desired length
d2w	Convert single digits to words
doc2dd	Doc table to data dictionary - EARLY, DOCS MISSING
ds2dd	(DEPRECATED) Data set to data dictionary function
ds2dd_detailed	Extract data from stata file for data dictionary
easy_redcap	Secure API key storage and data acquisition in one
export_redcap_instrument	Creates zip-file with necessary content to manually add instrument to database
fct2num	Allows conversion of factor to numeric values preserving original levels
fct_drop	Drop unused levels preserving label data
fct_drop.data.frame	Drop unused levels preserving label data
fct_drop.factor	Drop unused levels preserving label data
file_extension	DEPRECATED Helper to import files correctly
focused_metadata	focused_metadata
format_redcap_factor	Converts REDCap choices to factor levels and stores in labels attribute
format_subheader	Sub-header formatting wrapper
get_api_key	Retrieve project API key if stored, if not, set and retrieve
get_attr	Extract attribute. Returns NA if none
get_id_name	Get the id name
guess_time_only	Guess time variables based on naming pattern
guess_time_only_filter	Try at determining which are true time only variables
haven_all_levels	Finish incomplete haven attributes substituting missings with values
hms2character	Change "hms" to "character" for REDCap upload.
html_tag_wrap	Simple html tag wrapping for REDCap text formatting
is.labelled	Tests for multiple label classes
is_missing	Multi missing check
is_repeated_longitudinal	Test if repeatable or longitudinal
mark_complete	Completion marking based on completed upload
match_fields_to_form	Match fields to forms
mtcars_redcap	mtcars dataset slightly modified to use for Shiny app upload demonstration
named_levels	Get named vector of factor levels and values
nav_bar_page	Nav_bar defining function for shiny ui
numchar2fct	Applying var2fct across data set
parse_data	Helper to auto-parse un-formatted data with haven and readr
possibly_numeric	Tests if vector can be interpreted as numeric without introducing NAs by coercion
possibly_roman	Test if vector can be interpreted as roman numerals
process_user_input	User input processing
process_user_input.character	User input processing character
process_user_input.data.frame	User input processing data.frame
process_user_input.default	User input processing default
process_user_input.response	User input processing response
read_input	Flexible file import based on extension
read_redcap_instrument	Convenience function to download complete instrument, using token storage in keyring.
read_redcap_tables	Download REDCap data
redcapcast_data	Data set for demonstration
redcapcast_meta	REDCap metadata from data base
REDCap_split	Split REDCap repeating instruments table into multiple tables
redcap_wider	Transforms list of REDCap data.frames to a single wide data.frame
replace_curly_quote	Replace curly apostrophes and quotes from word
sanitize_split	Sanitize list of data frames
set_attr	Set attributes for named attribute. Appends if attr is NULL
shiny_cast	Launch the included Shiny-app for database casting and upload
split_non_repeating_forms	Split a data frame into separate tables for each form
strsplitx	Extended string splitting
suffix2label	Transfer variable name suffix to label in widened data
time_only_correction	Correction based on time_only_filter function
var2fct	Convert vector to factor based on threshold of number of unique levels
vec2choice	Named vector to REDCap choices ('wrapping compact_vec()')