Google analytics is designed to track websites and user activity. If you connect your youtube account to google analytics it will give you much more detailed analytics. Youtube analytics on the other hand is just crude version of google analytics just for one channel and has much less info and features. If you can try to get Google Analytics set up for your channel/website.
Its a complicated process that i dont really get myself either, some say you have to be partnered with a network to get actual google analytics to work on youtube others say you can do it without. Google "how to set up Google Analytics for Youtube" and see if you can find something that will work.i only see website but where is to link youtube channel?