Fetch works from bioRxiv/medRxiv — sm_fetch_biorxiv • scimapR

Query the bioRxiv or medRxiv API for preprints and return the results as an sm_corpus.

The API provides date-range-based content retrieval. If query is supplied, results are filtered locally by title/abstract matching.

Usage

sm_fetch_biorxiv(
  query = NULL,
  server = c("biorxiv", "medrxiv"),
  from_date = NULL,
  to_date = NULL,
  n_max = 200L,
  verbose = TRUE,
  call = rlang::caller_env()
)

Arguments

query: Optional search string for local filtering of results.
server: One of "biorxiv" or "medrxiv".
from_date: Start date in "YYYY-MM-DD" format. Defaults to 30 days ago.
to_date: End date in "YYYY-MM-DD" format. Defaults to today.
n_max: Maximum number of results to return (default 200).
verbose: Print progress messages?
call: Caller environment for error reporting.

Value

An sm_corpus object.

See also

Other fetchers: sm_fetch_arxiv(), sm_fetch_crossref(), sm_fetch_openalex(), sm_fetch_orcid(), sm_fetch_overton(), sm_fetch_pubmed(), sm_fetch_semantic_scholar()

Examples

if (FALSE) { # \dontrun{
corpus <- sm_fetch_biorxiv(
  from_date = "2024-01-01",
  to_date = "2024-01-07",
  n_max = 10
)
print(corpus)
} # }