Conditional Assignment in R: Creating a New Column with an "if else" Structure

Extracting Data from One Column to Create New Columns in R with dplyr and tidyr

How to Convert Data into a Transaction Format Using the Tidyverse Library in R Studio

Calculating and Handling Outlier in Mean Values of Two R DataFrames with Dplyr Library

Counting and Aggregating with data.table: Efficient Data Manipulation in R

Fast Subset Operations in R: A Comparison of Dplyr, Base R, and Data Table Packages

Splitting a DataFrame into Three Sub-Dataframes Based on Date Value in R

Merging Multiple Rows in R Using dplyr and tidyr

Counting Equal Terms in Dataframe Columns Using Pandas' GroupBy Function

Reorder Rows in DataFrame Based on Matching Values from Another DataFrame with Non-Unique Row Names