Data Science

The process of collecting, processing and presenting data into actionable information that people can use to make decisions.

R: Using ggplot2

What is ggplot2 and why is it the best open source graphical library for R.... Read More

Data Mining and Machine Learning

Computer science is all about answering the question, "How can we tell a computer what to do and what to solve while recognizing that... Read More

Open Datasets

As a market researcher, app producer and software entrepreneur, I use a lot of different data sets for either research or tell stories. Here are... Read More