Replacing NAs Using mutate_at by Row Mean in dplyr

Separating Variables from Formulas in R: A Deep Dive

Resolving the Error of Unique Function Applied Only to Vectors in R Text Analysis

Filtering Conditionally: Dropping Observations Beyond the First Predation Timestamp in R

Using Purrr or Furrr to Simplify Data Manipulation Tasks with Map, Filter, and Reduce

Understanding Grouped DataFrames in R with `dplyr`

Removing NA Values From DataFrame: Efficient Column-Based Approach Using Dplyr

How to Use do.call with dplyr's Non-Standard Evaluation System for Dynamic Data Transformations

How to Pass System Variables and Package Options to Tests with testthat

Conditional Replacement of Values in a Dataset Using dplyr in R: A Practical Guide