Craft\RetourController::actionClearStatistics PHP Method

    public function actionClearStatistics()
    {
        $error = craft()->retour->clearStatistics();
        RetourPlugin::log("Statistics cleared: " . print_r($error, true), LogLevel::Info, false);
        $error = craft()->cache->flush();
        RetourPlugin::log("Cache flushed: " . print_r($error, true), LogLevel::Info, false);
        craft()->userSession->setNotice(Craft::t('Statistics Cleared.'));
        craft()->request->redirect('statistics');
    }