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Introduction to R Visualizations with Power BI

Posted by Dave Langer on Apr 25, 2017 10:44:28 AM

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Topics: Data Visualization, Data Science & Engineering, ggplot2, Power BI, R Programming, analytics, dplyr

Data Wrangling and Feature Engineering in R

Posted by Dave Langer on Mar 28, 2017 9:19:16 AM

In February I had the privilege of traveling to Amsterdam to teach a great group of folks Data Science. As is so often the case, I felt I learned as much from the students as they learned from me. For example, one of the students asked for some R programming assistance in the area of Data Wrangling and Feature Engineering. The scenario in question really intrigued me. I knew how I could solve the problem using traditional non-functional programming techniques (e.g., using for loops), but I was looking for something more elegant.

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Topics: Data Science & Engineering, Feature Engineering, Predictive Modeling, R, R Programming, Data Wrangling, dplyr, Fundamentals