public function index() { $analytics = new Analytics(); $statusCode = 200; $response = ['numTweets' => $analytics->numTweets(), 'numTweetsWithLink' => $analytics->numTweetsWithLink(), 'numTweetsTypeRT' => $analytics->numTweetsTypeRT(), 'numTimesRetweeted' => $analytics->numTimesRetweeted(), 'avgNumCharacters' => $analytics->avgNumCharacters()]; return \Response::json($response, $statusCode); }