dplyr and tidyr

by INRUG — on

  • Meeting on 3 April, 2015 at 4:00, Jepson 120, Gonzaga.
  • In attendance: Nate Burch, Ta-Tao Chuang, Sam Eckhardt, Kat Farrell, Jim Hallett, Stephen Hayes, Granger Moch, Rollie Parrish, Vivek Patil, and Putter Tiatragul.

  • What happened: An insightful presentation and demonstration by Jim Hallett on the use of dplyr and tidyr for data cleaning and manipulation. He provided examples of poor quality data that he has had to deal with and how these packages have helped make life easier. Materials from his presentation can be downloaded from his website at: http://jimhallett.weebly.com

  • Next meeting: May 1, 2015, Friday, at 4:00 pm, Gonzaga. Room: Jepson 120, unless a revision to this room number is made.

  • Key speaker(s): Putter Tiatragul and potentially other students who are using R in their classroom courses.