Search the OAI-PMH metadata by date, publisher, or identifier
Usage
oai_metadata(x = c("date", "publisher", "author", "title", "Study.id",
"attributes"), metadata = NULL, ...)
Arguments
- x
one of "date", "publisher", "identifier" for the study
- metadata
returned from
download_metadata
function. if not specified will download latest copy from treebase. Pass in the value during repeated calls to speed function runtime substantially- ...
additional arguments to
download_metadata