National Institutes of Health Brain Development Cohorts Data Hub Tools
Convert column names in a data frame
Convert column names in a file
Create BIDS sidecar
Create a dataset
Filter empty columns
Filter empty rows
Filter ABCD events
Filter ID/events
Get data dictionary
Get identifier columns
Get levels table
Get metadata
Get sessions table
Join by identifier set
Join tabulated data
NBDCtools: National Institutes of Health Brain Development Cohorts Dat...
Read delimiter (tab/comma) separated values file correctly formatted
Read file
Bind the shadow matrix to the data
Fix binding resulted missingness in shadow matrices
Convert categorical columns to factor
Add variable/value labels
Convert time columns to hms format
Convert values to labels for categorical variables
Convert categorical missingness/non-response codes to NA
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.