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tdhock.github.io | ||
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www.r-statistics.com
Guest post by Jake Russ For a recent project I needed to make a simple sum calculation on a rather large data frame (0.8 GB, 4+ million rows, and ~80,000 groups). As an avid user of Hadley Wickham's packages, my first thought was to use plyr. However, the job took plyr roughly 13 hours to complete. plyr is extremely efficient |
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www.r-spatial.org
Using data.table and Rcpp to scale geo-spatial analysis with sfview raw RmdThe backgroundAt the beginning of 2017 I left academia to wor... |
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timogrossenbacher.ch
This post guides you through creating a beautiful, bivariate thematic map using solely two R packages, ggplot2 and sf. |
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blog.ml.cmu.edu
The latest news and publications regarding machine learning, artificial intelligence or related, brought to you by the Machine Learning Blog, a spinoff of the Machine Learning Department at Carnegie Mellon University. |
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