Page Index - lionelmann/dfnd GitHub Wiki 12 page(s) in this GitHub Wiki: Home Udacity Data Foundations Nanodegree Topics covered 1a. Descriptive Statistics 1 1b. Descriptive Statistics 2 2a. SQL Basics 2b. SQL Joins 2c. SQL Aggregations 2d. SQL Subqueries 2e. SQL Data Cleaning 3a. Data Visualization 3b. Data Design