title: Text mining on Facebook public page
body: <p>I'm a graduate student. I would like to do a text mining on Facebook public pages for my research. Anybody knows how to export all the wall comments posted on a particular public page into csv or html/xml format? In addition, I found the 'R' coding to mining the twitter. Can I do the same on Facebook public page? If anyone has done so and could share the coding with me, I'll appreciate it.<br>
  Thanks.</p>