Review - Efficient R Programming: A Practical Guide to Smarter Programming
Efficient R Programming: A Practical Guide to Smarter Programming
5 of 5 stars
Simply a great book, chock full of tips and techniques for improving one's work with R.
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Data Analytics Workouts: Support Vector Machines on Big Five Traits and Politics
Working through a Pluralsight tutorial on Support Vector Machine, I adapted it to one of my usual data sets, Hofstede Cultural Dimension and Big Five state-level personality traits:
Support Vector Machines on Big Five Traits and Politics
Data Analytics Workouts: Charting Correlation Matrices in R
I noticed this very simple, very powerful article by James Marquez, Seven Easy Graphs to Visualize Correlation Matrices in R
, in the Google+ community, R Programming for Data Analysis
, so thought to give it a try, since I started some of my current analyses a decade ago by generating correlation matrices in Excel, which I've sometimes redone and improved in R.
Charting Correlation Matrices in R