dplyr Basics

Kevin Feasel

2017-02-22

R

Gerald Belton shows off the main functions and operators in dplyr:

The pipe operator

The pipe operator is one of the great features of the tidyverse. In base R, you often find yourself calling functions nested within functions nested within… you get the idea. The pipe operator %>% takes the object on the left-hand side, and “pipes” it into the function on the right hand side.

Click through for the rest of the story.

Related Posts

Plotting ML Results In R

Bernardo Lares shows off the plots he creates in R to compare ML models: Split and compare quantiles This parameter is the easiest to sell to the C-level guys. “Did you know that with this model, if we chop the worst 20% of leads we would have avoided 60% of the frauds and only lose […]

Read More

Scatterplots For Multivariate Analysis

Neil Saunders declutters a complicated visual with a simple scatterplot: Sydney’s congestion at ‘tipping point’ blares the headline and to illustrate, an interactive chart with bars for city population densities, points for commute times and of course, dual-axes. Yuck. OK, I guess it does show that Sydney is one of three cities that are low density, […]

Read More

Categories

February 2017
MTWTFSS
« Jan Mar »
 12345
6789101112
13141516171819
20212223242526
2728