Data Transformation Cheat Sheet

May 31, 2019

dplyr provides a grammar for manipulating tables in R. This cheat sheet will guide you through the grammar, reminding you how to select, filter, arrange, mutate, summarise, group, and join data frames and tibbles. (Previous version) Updated 01/17. 

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Sparklyr Cheat Sheet
Sparklyr Cheat Sheet

Sparklyr provides an R interface to Apache Spark, a fast and general engine for processing Big Data.

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Data Import Cheat Sheet
Data Import Cheat Sheet

The Data Import cheat sheet reminds you how to read in flat files with the readr package and work with the ...