The Analytics page does show how many impressions and views per STREAM, which is nice but it is severely lacking.

Which category / game should I stream?
Well tell me how many followers, impressions, chat messages, clickthrough's I get not only per stream but per GAME.
If I know how well a game performs versus another I can make better informed decisions what to stream in order to grow.
This data CAN be calculated, because I do it with my own Excel chart but I shouldnt have to do that.
How many followers and first time chatters do I get based on the game / category on average per hour?

if I streams 20 hours of Game X and 20 hours of Game Y, per hour on average which grew my channel more? and also in absolute terms which grew my channel more?
also ideally accounting for outliers like raids or noting them. getting a raid can also be a metric.
which games make me get raids more commonly?
which times of day makes it more likely to get raided?

ALL of this can be calculated and the analytics need all of this data.
And in fact if its really smart it could make conclusions for you. it could calculate all of it and either say: I need more data, try to stream these things for this amount of time, at these times of day, so I can collect data.

Or it would say: based on all data: stream this game at this time, for this amount of time, that should do well based on the math.