Package index • james

JAMES end points

Main commands to communicate with JAMES

apply_screeners(): Apply growth screeners to child data
calculate_dscore(): Calculates the D-score and DAZ for each visit
calculate_ddomain(): Calculates the domain specific D-score and DAZ for each visit
dcat(): Applies the adaptive test algorithm to determine the next step: administer the next item or stop test and return D-score.
dcat_start(): Calculates the start item from age for an adaptive test to measure D-score.
dcat_next(): Calculates the next item to administer in an adaptive test to measure the D-score. Uses the previously administered items and item scores as input.
draw_chart(): Draw growth chart
embed_chart(): Draw an interactive, embeddable growth chart
embed_tanner(): Draw an interactive, embeddable Tanner pubertal-stage chart
list_charts(): List available growth charts
list_screeners(): List the available growth screeners
percentiles_vwc(): Provides additional information on percentiles of D-score and age in months for the percentiles 2, 10, 50, 90 and 98. User either provides known van Wiechen milestones, or information to calculate the recommended van Wiechen milestones based on age and past milestones.
request_blend(): Provides multiple outputs in one request
request_site(): Request site containing personalised charts
request_tab10(): Request a tab10 session URL for personalised risk communication
select_vwc(): Calculates the recommended van Wiechen milestones based on age and past milestones
upload_data(): Uploads, parses, converts and stores data on the server
validate_chartcode(): Validates a growth chart code
version(): Reports JAMES version

Proeftuin previews

Preview data JAMES computes internally, used by the experimental Proeftuin demo card

preview_persondata() preview_timedata(): Preview the child data JAMES uses internally
preview_screeners(): Preview growth screener results at every measurement occasion

Helper functions

Auxiliary functions for JAMES

authenticate(): Authentication request
convert_tgt_chartadvice(): Derive advice on chart choice from data
get_session_object(): Load data from a previous OpenCPU session on same host
select_chart(): Selects the growth chart

Deprecated functions

Superceded functionality

convert_bds_ind(): Convert json BSD data for single individual to class individual
custom_list(): Provides a Screen growth curves according to JGZ guidelines
draw_chart_bds(): Convert bds-format data to individual and return growth chart
draw_chart_ind(): Draw growth chart with individual data
fetch_loc(): Uploads, parses, converts and stores data on the server for further processing
screen_curves(): Screen growth curves according to JGZ guidelines
screen_growth(): Screen growth curves according to JGZ guidelines