rcrossref (version 1.1.0)

cr_abstract: Get abstract

Description

Get abstract

Usage

cr_abstract(doi, ...)

Arguments

doi

(character) a DOI, required.

...

Named parameters passed on to HttpClient

Examples

if (FALSE) {
# abstract found
cr_abstract(doi = '10.1109/TASC.2010.2088091')

# doi not found
# cr_abstract(doi = '10.5284/1011335')

# abstract not found, throws warning
# cr_abstract(doi = '10.1126/science.169.3946.635')
# cr_abstract(doi = '10.1371/journal.pone.0033693')
# cr_abstract(doi = '10.1007/12080.1874-1746')

# cr_abstract(cr_r(1))

# loop through many DOIs, allowing for failures
dois <- cr_r(10, filter = c(has_abstract = TRUE))
res <- lapply(dois, function(z) tryCatch(cr_abstract(z), error = function(e) e))
}