get_case_studies: Search and download case studies
In refimpact: API Wrapper for the UK REF 2014 Impact Case Studies Database

Description Usage Arguments Details Value Examples

DEPRECATED - USE ref_get. This function uses the SearchCaseStudies method from the database API. The method requires at least one filtering parameter, which means you need to provide at least one argument to this function.

1 2	get_case_studies(ID = NULL, UKPRN = NULL, UoA = NULL, tags = NULL, phrase = NULL)

`ID`	integer, can return multiple case studies if provided as a numeric vector. If this argument is provided then all other arguments will be ignored.
`UKPRN`	integer, filter for a specific institution using its UKPRN.
`UoA`	integer, filter for a specific Unit of Assessment.
`tags`	integer, filter for specific tag IDs. Can combine multiple tags if provided as a numeric vector. Multiple tags are combined with logical AND.
`phrase`	string, filter for a specific phrase. Currently only supports single words.

This function returns a data_frame (from the tibble package) as it deals nicely with the nested data structures provided by the API. See the example code below for a demonstration of this behaviour.

Returns a data_frame (from the tibble package).

## Not run: 
studies <- get_case_studies(ID = c(27,29))
studies
studies[1,"Continent"] # [] gives list element
studies[[1,"Continent"]] # [[]] gives contents

## End(Not run)