<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.mbali na data kubwa kutumika katika mifano miwili ya awali, watafiti wanaweza pia kukusanya data zao wenyewe za uchunguzi, kama ilikuwa ajabu mfano kwa gary king, jennifer pan, na molly roberts 2013 utafiti juu ya udhibiti na serikali ya china.  <response>: in addition to the big data used in the two previous examples, researchers can also collect their own observational data, as was wonderfully illustrated by gary king, jennifer pan, and molly roberts 2013 research on censorship by the chinese government. 