rplos (version 0.4.0)

plosviews: Search PLoS Journals by article views.

Description

Search PLoS Journals by article views.

Usage

plosviews(search, byfield = NULL, views = "alltime", limit = NULL, key = getOption("PlosApiKey", stop("need an API key for PLoS Journals")), callopts = list(), curl = getCurlHandle())

Arguments

search

search terms (character)

byfield

field to search by, e.g., subject, author, etc. (character)

views

views all time (alltime) or views last 30 days (last30) (character)

limit

number of results to return (integer)

key

your PLoS API key, either enter, or loads from .Rprofile

callopts

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)

Examples

## Not run: 
# plosviews('10.1371/journal.pone.0002154', 'id', 'alltime')
# plosviews('10.1371/journal.pone.0002154', 'id', 'last30')
# plosviews('10.1371/journal.pone.0002154', 'id', 'alltime,last30')
# plosviews(search='marine ecology', byfield='subject', limit=50)
# plosviews(search='evolution', views = 'alltime', limit = 99)
# plosviews('bird', views = 'alltime', limit = 99)
# ## End(Not run)