R web/text mining - web query JSON read

Question

In the Blekko search engine you can get the search results in JSON format, e.g. with the search term 'lifehacker':

How could you carry out this query from R and parse the content? [There is a URL, a RSS URL and a snippet with the main text.]

I have tried packages tm.plugin.webmining and boilerpipeR, but couldn't figure it out.

agstudy · Accepted Answer · 2013-04-03 12:12:46Z

2

Using Rcurl and RJSONIO packages is very handy to retrieve rjson results:

library(RCurl)
library(RJSONIO)
doc <-  getURL('http://blekko.com/ws/?q=lifehacker+%2Fjson')
doc.ll <- fromJSON(doc)

Then you can check the result like this :

doc.ll$RESULT

answered Apr 3, 2013 at 12:12

agstudy

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