helpers

Code to help with interactions with the Databrary API.

Install the databraryr package

install.packages("databraryr")

This will also request you to install the package dependencies.

Generate an NIH enrollment table

1. Source the helper functions:

purrr::map(list.files("R", "\\.R$", full.names = TRUE), source)

3. Log-in to Databrary:

# Make a default httr2 request
drq <- databraryr::make_default_request()

# Log-in using your Databrary credentials and store them in your
# secure system credentials file.
databraryr::login_db(email = YOUR_EMAIL, store = TRUE, rq = drq)

3. Choose the Databrary volume IDs you want to summarize.

4. Choose the date range (start_date and end_date) for the sessions you want to include.

5. Generate the enrollment table:

make_enrollment_table <- function(vol_ids = c(1, 2, 3),
                                  start_date = "2009-01-01",
                                  end_date = "2019-12-31",
                                  vb = FALSE,
                                  rq = drq)