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Import data

Functions to import CIS study data into R.

read_cis()
Import a CIS study
download_study()
Download a CIS study ZIP file to disk
get_data_dictionary()
Extract a data dictionary from a CIS study data frame

Functions to search for studies, questions and timeseries in the CIS catalog.

search_cis()
Search for CIS studies.
search_all_cis()
Search all CIS results with automatic pagination

Study details

Functions to retrieve metadata and documents for a specific study.

get_metadata()
Get metadata of a CIS study
browse_pdf()
Open the questionnaire PDF of a CIS study

Utilities

Helper functions for cache management.

clear_cache()
Clear the opencis session cache