Mutating Data Frames With Case Net Worth 2026: Salary, Income & Wealth

The case_when function is a generalized if-else statement that's super useful when adding or modifying columns in

The

How to add a unique index ID to a

LESSON MATERIALS Get the

In this video, we will be learning how to update the values in our rows and columns. This video is sponsored by Brilliant.

LESSON MATERIALS Get the

How to replicate a column in a

This video is about how to create new columns and

How to replace a value of a

Unlock the Power of

The group_by/summarize idiom in dplyr is very powerful. Unfortunately, it only works if the summarize functions create a single ...

This video discusses the base R method and the tidyverse (dplyr) method of creating a variable. We use the

Learn to manipulate