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Quantitative Methods
for Lawyers
@ computationalcomputationallegalstudies.comprofessor daniel martin katz
dplyR for Data Preprocessing
R Boot Camp - Part 3
Class #25
lets return to this topic
http://www.nytimes.com/2014/08/18/technology/for-big-data-scientists-hurdle-to-insights-is-janitor-work.html
R offers some help on data management,
variable generation, etc.
dplyrddplyr is a new package
based upon plyR
dplyrdPlease watch the following training videos
in order to see some of the functionality
http://www.dataschool.io/dplyr-tutorial-for-faster-data-manipulation-in-r/
https://www.youtube.com/watch?v=jWjqLW-u3hc
http://pages.rstudio.net/Webinar-Series-Recording-Essential-Tools-for-R.htmlWatch this video
https://github.com/rstudio/webinars/tree/master/2014-01Follow Along with Code/Slides on Github
then try some of these R bloggers exercisesin order to practice your skills in dplyR
http://www.r-bloggers.com/trying-dplyr-on-triathon-data/
http://www.r-bloggers.com/quarterback-completion-
heatmap-using-dplyr/
http://www.r-bloggers.com/gtrendsr-package-to-explore-google-trending-
for-field-dependent-terms/