Data Science

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

R: Using ggplot2

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

Data Mining and Machine Learning

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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

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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