search for: _merging_

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2018 Mar 27
0
Using R and the Tidyverse for an economic model
...better. Nested lists are extremely flexible, but not particularly fast (some would say quite slow, but that depends on your use case). Sometimes a relational database or the data.table package [3] can be used for increased performance, but your functional interface would not be compatible with _merging_ the information efficiently, while dplyr can theoretically support any data store that presents a tabular data interface with data merge capability. R seems to work best when used in the functional paradigm operating on general-purpose objects... functions that transform, analyze, and present...
2018 Mar 26
2
Using R and the Tidyverse for an economic model
I've been translating an economic model from Python into R, and I thought members of the list would like to see a presentation I've written about it. I've blogged this at http://www.j-paine.org/blog/2018/03/r-taxben-a-microsimulation-economic-model-in-r.html , and the presentation itself is a slideshow at http://www.j-paine.org/rtaxben/R/reveal/rtaxben.html . The slideshow is written