Data Analyst Nanodegree

This repo contains all data, code and reports for Udacity's data analyst nanodegree.
It is structured around the following projects:

1. Testing a perceptual phenomenon using statistics
2. Investigating a data set using Python, NumPy and pandas
3. Wrangling OpenStreet Map data using Python, SQL and MongoDB
4. Exploring and summarizing data using R
5. Identiying fraud from Enron email using scikit-learn and NLTK
6. Data Visualization in Tableau
7. Effective data visualization using data driven documents a.k.a. d3.js and dimple.js
8. A/B testing