%begins_with%           check whether a character string begins with a
                        string
%contains%              check whether a character string contains
                        another
%contains_word%         check whether a character string contains
                        another as a word
%ends_with%             check whether a character string ends with a
                        string
.formr                  Per-request environment populated by rforms.org
aggregate_and_document_scale
                        Aggregate variables and remember which
                        variables this were
as.data.frame.formr_api_run_structure
                        Convert formr run structure to data.frame
as.data.frame.formr_item_list
                        Transform formr_item_list into a data.frame for
                        ease of use
asis_knit_child         knit_child as is
choice_labels_for_values
                        switch choice values with labels
current                 Gives the last element, doesn't omit missings
email_image             generates valid email cids
expired                 How many surveys were expired?
feedback_chunk          Text feedback based on groups
finished                How many surveys were finished?
first                   Gives the first non-missing element
formr_aggregate         Aggregate data based on item table
formr_api_aggregate     Aggregate Scales
formr_api_authenticate
                        Authenticate with formr
formr_api_backup_run    Backup a study
formr_api_create_run    Create a new run
formr_api_create_session
                        Create Session(s)
formr_api_delete_all_files
                        Delete ALL files attached to a run
formr_api_delete_file   Delete file(s) from a run
formr_api_delete_run    Delete a Run
formr_api_delete_survey
                        Delete a Survey
formr_api_fetch_results
                        Lower-level API Result Fetcher
formr_api_files         List files attached to a run
formr_api_is_authenticated
                        Check if currently authenticated
formr_api_logout        Revoke Access Token (Logout)
formr_api_pull_project
                        Pull Project from Server Scaffolds folder
                        structure if missing, then overwrites local
                        files with Server state.
formr_api_push_project
                        Push Project to Server
formr_api_recognise     Apply Type Definitions and Labels
formr_api_results       Get and Process Run Results
formr_api_reverse       Reverse Items and Update Labels
formr_api_run_settings
                        Get or Update Run Settings
formr_api_run_structure
                        Get or Update Run Structure (Run Units)
formr_api_runs          List all runs
formr_api_session       Get Current API session
formr_api_session_action
                        Perform Action on Session(s)
formr_api_sessions      List Sessions in a Run
formr_api_survey_structure
                        Get Survey Structure (Items)
formr_api_surveys       List Surveys
formr_api_token_expiry
                        Get token expiry information
formr_api_unit_sessions
                        List Per-Unit Sessions in a Run
formr_api_upload_file   Upload File(s) to Run
formr_api_upload_survey
                        Upload/Update Survey
formr_backup_files      Backup uploaded files from formr
formr_backup_study      Backup a study
formr_backup_surveys    Backup surveys
formr_connect           Connect to formr
formr_default_dir       Get or set the default directory for downloads
                        and backups
formr_disconnect        Disconnect from formr
formr_inline_render     render inline text for formr
formr_item_displays     Download detailed result timings and display
                        counts from formr
formr_items             Download items from formr
formr_knit              knit rmarkdown to markdown for formr
formr_last_host         Get the last specified host
formr_overview_sankey   Render a participant-flow Sankey for an
                        overview script
formr_post_process_results
                        Processed, aggregated results
formr_raw_results       Download data from formr
formr_recognise         Recognise data types based on item table
formr_render            render text for formr
formr_render_commonmark
                        render inline text for formr
formr_results           Download processed, aggregated results from
                        formr
formr_reverse           Reverse items based on item table or a
                        fallback_max
formr_run_structure     Download run structure from formr
formr_shuffled          Download random groups
formr_simulate_from_items
                        Simulate data based on item table
formr_store_keys        Store Credentials in Keyring
formr_upload_items      Upload new item table
formr_uploaded_files    Download uploaded files from formr
formr_user_detail       Download random groups
formr_user_overview     Download random groups
get_opencpu_rds         pass in the url to the RDS representation of a
                        openCPU session object, get the object
if_na                   Replace NA values with something else
if_na_null              This function makes sure you know what to
                        expect when evaluating uncertain results in an
                        if-clause. In most cases, you should not use
                        this function, because it can lump a lot of
                        very different cases together, but it may have
                        some use for fool-proofing certain if-clauses
                        on rforms.org, where a field in a survey may
                        either not exist, be missing or have a value to
                        check.
ifelsena                Like 'ifelse()', but allows you to assign a
                        third value to missings.
in_time_window          checks whether the current time is in a certain
                        time window
item                    get item from survey attribute
items                   get item list from survey attributes
knit_prefixed           knit prefixed
last                    Gives the last non-missing element
markdown_custom_options
                        custom markdown options for rmarkdown's pandoc
markdown_github         github_markdown for rmarkdown
markdown_hard_line_breaks
                        hard line breaks
next_day                checks whether a new day has broken (date has
                        increased by at least one day)
paste.knit_asis         paste.knit_asis
print.formr_api_run_structure
                        Print method for formr run structure
print.knit_asis         Print new lines in knit_asis outputs
qplot_on_bar            Plot normed values as a barchart
qplot_on_normal         Plot a normed value on the standard normal
qplot_on_polar          Time-polar plot
random_date_in_range    Random date in range
render_text             render text
rescue_attributes       Rescue lost attributes
reverse_labelled_values
                        Reverse labelled values
summary.formr_results   Summarize Processing History
text_message_clickatell
                        Send text message via Clickatell
text_message_massenversand
                        Send text message via Massenversand.de
text_message_twilio     Send text message via Twilio
time_passed             checks how much time has passed relative to the
                        user's last action
word_document           word_document from rmarkdown, but has an added
                        option not to break on error
