A Cheat Sheet For Purrr

Kevin Feasel

2017-09-27

R

Mara Averick has a list of resources for learning more about purrr:

Purrr royal decree (ok, I’ll stop with the 🐱  puns now), the purrr 📦  now has its very own official RStudio cheat sheetApply Functions Cheat Sheet

The purrr package makes it easy to work with lists and functions. This cheatsheet will remind you how to manipulate lists with purrr as well as how to apply functions iteratively to each element of a list or vector. The back of the cheatsheet explains how to work with list-columns. With list columns, you can use a simple data frame to organize any collection of objects in R.

So, I thought we’d celebrate with a bit of a purrr 🐦  tweet roundup:

Purrr is one of those libraries I know I need to learn more about, and this looks like a good starting point.

Related Posts

Microsoft R Open 3.5.1

David Smith announces Microsoft R Open 3.5.1: Microsoft R Open 3.5.1 has been released, combining the latest R language engine with multi-processor performance and tools for managing R packages reproducibly. You can download Microsoft R Open 3.5.1 for Windows, Mac and Linux from MRAN now. Microsoft R Open is 100% compatible with all R scripts and packages, and works with […]

Read More

Performing Linear Regression With Power BI

Jason Cantrell shows how to create a simple linear regression in Power BI: Linear Regression is a very useful statistical tool that helps us understand the relationship between variables and the effects they have on each other. It can be used across many industries in a variety of ways – from spurring value to gaining […]

Read More

Categories

September 2017
MTWTFSS
« Aug Oct »
 123
45678910
11121314151617
18192021222324
252627282930