Spectacular. Stats PhD here, I've needed this for years for practical projects in different data science roles. I'd love to talk to you about adding statistics/forecasting capabilities, maybe by exposing some existing libraries with syntactic sugar.
Would love to! There's a library called Math.NET that I wanted to look into, but never got around to it (plus, I forgot 99% of the math I learned in college so wouldn't know how to use it). Can you get in touch via email: antonio [at] querystorm.com?