Package: NBDCtools 1.1.0

NBDCtools: National Institutes of Health Brain Development Cohorts Data Hub Tools

A suite of functions to work with data from the National Institutes of Health Brain Development Cohorts Data Hub. The package provides tools to create, clean, process, and filter datasets and associated metadata. These utilities are intended to simplify reproducible data-preparation for future research.

Authors:Le Zhang [aut, cre], Janosch Linkersdoerfer [aut]

NBDCtools_1.1.0.tar.gz
NBDCtools_1.1.0.zip(r-4.7)NBDCtools_1.1.0.zip(r-4.6)NBDCtools_1.1.0.zip(r-4.5)
NBDCtools_1.1.0.tgz(r-4.6-any)NBDCtools_1.1.0.tgz(r-4.5-any)
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NBDCtools_1.1.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
NBDCtools/json (API)

# Install 'NBDCtools' in R:

install.packages('NBDCtools', repos = c('https://dairc-service.r-universe.dev', 'https://cloud.r-project.org'))

Pkgdown/docs site:https://software.nbdc-datahub.org

On CRAN:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

3.98 score 1 stars 64 scripts 514 downloads 44 exports 40 dependencies

Last updated from:37156f11e5. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	211
source / vignettes	OK	277
linux-release-x86_64	OK	204
macos-release-arm64	OK	114
macos-oldrel-arm64	OK	86
windows-devel	OK	95
windows-release	OK	93
windows-oldrel	OK	100
wasm-release	OK	186

Exports:add_custom_metadata convert_names_data convert_names_file create_bids_sidecar_data create_bids_sidecar_metadata create_dataset create_dataset_abcd create_dataset_hbcd filter_empty_cols filter_empty_rows filter_events_abcd filter_id_events get_dd get_dd_abcd get_dd_hbcd get_id_cols get_id_cols_abcd get_id_cols_hbcd get_latest_release get_latest_release_abcd get_latest_release_hbcd get_levels get_levels_abcd get_levels_hbcd get_metadata get_releases get_releases_abcd get_releases_hbcd get_sessions get_sessions_abcd get_sessions_hbcd join_by_identifier join_tabulated join_tabulated_abcd join_tabulated_hbcd read_dsv_formatted read_file shadow_bind_data shadow_replace_binding_missing transf_factor transf_label transf_time_to_hms transf_value_to_label transf_value_to_na

Dependencies:arrow assertthat bit bit64 chk cli clipr cpp11 crayon datawizard dplyr forcats generics glue haven hms insight jsonlite lifecycle magrittr pillar pkgconfig prettyunits progress purrr R6 readr rlang sjlabelled sjmisc stringi stringr tibble tidyr tidyselect tzdb utf8 vctrs vroom withr

NBDCtools

Rendered fromNBDCtools.Rmdusingknitr::rmarkdown

Last update: 2026-03-23
Started: 2025-09-10

Citation

Readme and manuals

Help Manual

Help page	Topics
Add custom metadata	add_custom_metadata
Convert column names in a data frame	convert_names_data
Convert column names in a file	convert_names_file
Create BIDS sidecar from labelled data	create_bids_sidecar_data
Create BIDS sidecar from metadata	create_bids_sidecar_metadata
Create a dataset	create_dataset create_dataset_abcd create_dataset_hbcd
Filter empty columns	filter_empty_cols
Filter empty rows	filter_empty_rows
Filter ABCD events	filter_events_abcd
Filter ID/events	filter_id_events
Get data dictionary	get_dd get_dd_abcd get_dd_hbcd
Get identifier columns	get_id_cols get_id_cols_abcd get_id_cols_hbcd
Get levels table	get_levels get_levels_abcd get_levels_hbcd
Get metadata	get_metadata
Get release version number(s)	get_latest_release get_latest_release_abcd get_latest_release_hbcd get_releases get_releases_abcd get_releases_hbcd
Get sessions table	get_sessions get_sessions_abcd get_sessions_hbcd
Join tabulated data	join_tabulated join_tabulated_abcd join_tabulated_hbcd
Read delimiter (tab/comma) separated values file correctly formatted	read_dsv_formatted
Bind the shadow matrix to the data	shadow_bind_data
Fix binding resulted missingness in shadow matrices	shadow_replace_binding_missing
Convert categorical columns to factor	transf_factor
Add variable/value labels	transf_label
Convert time columns to 'hms' format	transf_time_to_hms
Convert values to labels for categorical variables	transf_value_to_label
Convert categorical missingness/non-response codes to 'NA'	transf_value_to_na

Package: NBDCtools 1.1.0

NBDCtools: National Institutes of Health Brain Development Cohorts Data Hub Tools

Citation

Readme and manuals

Help Manual

Usage by other packages (reverse dependencies)