Box Plots in R
Here’s a short 4-minute video showing how to make box plots in R using the ggplot2 package. Follow along by downloading the cheat sheet and the input data file pokemon.tsv at http://omgenomics.com/R/
Exploring the Brave New Frontier of AI, Machine Learning, and Data Science.
10 Jul, 2017
Here’s a short 4-minute video showing how to make box plots in R using the ggplot2 package. Follow along by downloading the cheat sheet and the input data file pokemon.tsv at http://omgenomics.com/R/
3 Jul, 2017
This video continues the series by David Langer introducing text analytics in R. [Part 1 | Part 2 ]
Data Science / Machine Learning / R
26 Jun, 2017
Learn the theory behind random forest models. Random forests are a type of ensemble model that uses multiple weak classifier (decision tree) to build a strong classifier.
13 Jun, 2017
Here is part two of Introduction to Text Analytics with R. Watch Part 1 if you haven’t already.
9 Jun, 2017
Eren Kavvas shows you how to turn text into vectors and create a dendrogram and text map of your data. No prior coding experience necessary.
Data Science / Machine Learning / R
8 Jun, 2017
The R programming language is experiencing rapid increases in popularity and wide adoption across industries. In this presentation Dave Langer will provide an introduction to the caret package. The focus of the presentation will be using caret to implement some of the most common tasks of the data science project...
6 Jun, 2017
Data Science Dojo has just posted this part 1 of a tutorial introducing text analytics by Dave Langer. You can follow along by grabbing the source code.
5 May, 2017
In this presentation, Dave Langer illustrates how your knowledge of doing data analyses in Microsoft Excel gives you a unique foundation for quickly learning how to use R in your daily work. Attendees will learn how: Fundamental concepts of Excel (e.g., working with tables, collections of cells, and functions) translate...