Press "Enter" to skip to content

Checking Row Existence across Data Frames in R

Steven Sanderson wants to check for row existence:

Hello, fellow R users! Today, we’re going to explore a common scenario you might encounter when working with data frames: checking if a row from one data frame exists in another. This is a handy skill that can help you compare datasets and verify data integrity.

There are several ways to do it. Click through for two of those ways.