In f0nzie/petro.One: Statistics and Text Mining for Oil and Gas Papers from OnePetro Metadata

library(urltools)
#Get a component
example_url <- "http://en.wikipedia.org/wiki/Aaron_Halfaker?debug=true"
parameters(example_url)
#[1] "debug=true"
#Set a component
parameters(example_url) <- "debug=false"

library(urltools)

url <- "https://www.onepetro.org/search?q=\"heat+transfer\"&peer_reviewed=&published_between=&from_year=&to_year=&dc_type="
parameters(url)

parsed_address <- url_parse(url)
str(parsed_address)

# show only the parameter
(url_parse(url)$parameter)

# decompose/parse the parameter variable
param_get(url, c("q"))
param_get(url, c("dc_type"))

param_get(url, c("q", "dc_type", "to_year", "rows", "start"))

param_set(url, "rows", 100)

fragment(url)

Parsing and composing

parsed_address <- url_parse("https://en.wikipedia.org/wiki/Article")
str(parsed_address)

url_compose(parsed_address)

f0nzie/petro.One documentation built on May 29, 2019, 12:05 a.m.