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Brandon Harris

Big Data + Analytics @ Discover Financial

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2017

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2014

A simple model for Kaggle Bike Sharing.

I've since developed a more accurate model, but I wanted to share a my initial attempt at a model for this problem that turned out very well. Simply repating...

Welch Free t-Test

When doing an independent two-sample t-test, the default for R is to assume that two variances are not equal, which is why it spits out a big line that says ...

R Workshop

We had a great all-day R workshop on campus today, and I learned quite a bit.