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As I've left the public space, PitchingBot has a new home on FanGraphs. fangraphs.com/leaders.aspx?p… Check out the primer here if you want to know more about what goes on under the hood: library.fangraphs.com/pitchi…

I'm pleased to announce that next week I'll be joining the Cleveland Guardians R&D team! Thanks to everyone who has helped me to develop in the world of baseball analytics over the past few years.

Early Christmas present - submitted my thesis

I couldn't locate the wOBA graph, but here are home runs and Ks

Hard to say much. Note that the Phillies game would have come under "Cloudy" using this definition of weather. Fastballs show a bit more of a significant change from clear -> cloudy compared to other pitches.

I didn't include snow in the first graph due to a small sample size, but the effect looks big even with a large error bar.

Pitcher command quality in different temperatures. Sweet spot from 55-70 degrees?

Effect of different weather conditions on pitcher command quality.

The infield playing in will also have an effect right? The highest situational babips are generally a runner on third, < 2 outs.