Having the ability to overlay goal graphs would help with seeing possible correlations goals have.
An example: Goal#1 8hours of sleep that day results in Goal #2 x amount of tasks done that day and Goal #3 hours worked was less because I was able to work more productive when well rested.
Beeminder is already great at bringing long term goals close by, but by having this option you could also see the immediate effects goals have upon one another.
Let me know what you think!
Awesome idea and could relatively easily be accomplished on the visual road editor(/viewer) https://road.glitch.me/road
@dreev feel free to make this a premium feature 
Thanks so much for suggesting this! Not that we have any kind of timeline for it, but more data nerdery is what we’re all about.
In the meantime, could Exist.io work for you? Maybe related post about tying Beeminder and Exist.io together: Exist.io mood to Beeminder
As far as I know there’s no easy way to import Beeminder data into Exist.io.