Limiting Rows Returned from Parquet Files Using dplyr in R

Mastering Data Manipulation and Joining Datasets in R with data.table

Calculating Moving Averages for Multiple IDs by Date in R: 3 Alternative Approaches

Conditional Mutations with dplyr and data.table: A Scalable Approach

Using vapply and mutate in R to Apply Function to a Column in Dataframe for Efficient Data Manipulation.

Mastering Matrix Tidying in R: A Comprehensive Guide to Transforms and Transformations

Creating a Robust Alternative to dplyr's data_frame in R: A Safer Approach than Modifying Internal Functions

Joining Data Frames with dplyr in R: Preserving Common Columns and Filling NA

Selecting Randomly One Member from Each Family: A Comprehensive R Solution

Separating Categorical Variables in R Using separate()