Displaying 1 result from an estimated 1 matches for "facebook_url".
2011 Oct 10
1
Text Mining with Facebook Reviews (XML and FQL)
...,
I am trying to use XML package to download Facebook reviews in the following
way:
require(XML)
mydata.vectors <- character(0)
Qword <- URLencode('#IBM')
QUERY <- paste('SELECT review_id, message, rating from review where message
LIKE %',Qword,'%',sep='')
Facebook_url = paste('https://api.facebook.com/method/fql.query?query=
',QUERY,sep='')
mydata.xml <- xmlParseDoc(Facebook_url, asText=F)
mydata.vector <- xpathSApply(mydata.xml, '//s:entry/s:title', xmlValue,
namespaces =c('s'='http://www.w3.org/2005/Atom'))
The m...