Search PLoS Journals figure and table captions.

Usage

plosfigtabcaps(terms, fields = NA, limit = NA, numrecords = FALSE, url = "http://api.plos.org/search",
  key = getOption("PlosApiKey", stop("need an API key for PLoS Journals")), ...,
      curl = getCurlHandle())

Arguments

terms
search terms
fields
fields to return from search (character) [e.g., 'id,title'], any combination of search fields [see plosfields$field]
limit
number of results to return (integer)
numrecords
print number of results only (logical)
url
the PLoS API url for the function (should be left to default)
key
your PLoS API key, either enter, or loads from .Rprofile
...
optional additional curl options (debugging tools mostly)
curl
If using in a loop, call getCurlHandle() first and pass the returned value in here (avoids unnecessary footprint)

Value

Number of search results, and fields that you specify to return.

Description

Search PLoS Journals figure and table captions.

Examples

## Not run: # plosfigtabcaps('ecology', 'id', 500)# plosfigtabcaps('ecology', 'figure_table_caption', 10)# plosfigtabcaps('is', 'id', 2000)# plosfigtabcaps('ecology', 'id', 10, numrecords = 'FALSE')# ## End(Not run)