Data.table package is claimed to be faster than Data.frame. what are the implementation changes that made this possible? How can one leverage the power of this package for data analysis?
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$\begingroup$ See this post: stackoverflow.com/q/21435339/2114932 $\endgroup$– dpprdanDec 7, 2018 at 10:56
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You have a nice free course about it on DataCamp
The author of the course is Matt Dowle, the guy that actually wrote the data.table package.
Hope that helps.
