In this repository you could find all my answers to the Nanodegree Data Analyst course at udacity: https://www.udacity.com/course/data-analyst-nanodegree--nd002
Basic statistical analysis.
Analyze NYC Subway dataset with Python.
Analyze OSM data with MongoDB and Python.
Analyze Taxi data with R.
Analyze EMail data with Python using Machine Learning.
Visualization with D3, DimpleJS and Leaflet. See https://github.com/WilHoge/NYC-taxi-viz and http://wilhoge.github.io/NYC-taxi-viz/index_final.html for results.
Design Udacity A/B test.