An 8-step guide to becoming a data journalist, complete with tools, resources, and tips.
Quick Guide to Data Journalism
A quick guide to the basics of the Python data analysis library Pandas, including code samples.
Pandas Cheat Sheet for Data Science in Python
Learn the art of function writing in this first Python Data Science toolbox course taught by Hugo Bowne-Anderson
New Course: Python Data Science Toolbox (Part 1)
Check out our new course which covers the basics on financial trading, and gives you an overview of how to use quantstrat to build signal-based trading strategies in R.
Financial Trading in R with Ilya Kipnis
Time series are all around us, from server logs to high-frequency financial data. Learn all about our newest course, where xts and time series data in R are the main topic!
Manipulating Time Series Data in R with Jeffrey Ryan
Rdocumentation.org is here to solve your R documentation problems
Fixing R Documentation
R's most popular package for machine learning and predictive modeling is worth your attention
3 Reasons to Learn Caret
Get started on extracting insights from texts in R and Python with these 8 tips.