The dplyr package provides a grammar for manipulating tables in R. This cheatsheet will guide you through the grammar, reminding you how to select, filter, arrange, mutate, summarise, group, and join data frames and tibbles. Updated July 2021.
This two-page cheatsheet is divided into (1) summarise, group, & manipulate cases, (2) manipulate, vectorize, & summary functions, (3) row names, and (4) combine tables.
Clicking the Start Learning button will download the PDF.阅读更多.
The techniques and tools covered in Data transformation with dplyr cheatsheet are most similar to the requirements found in 商业分析师 data science job advertisements.
