Extracting Specific Digits from Numeric Variables in R

Determining Last Observation in Time Series Data Using R's dplyr and tidyr Libraries

How to Use the `spread()` Function in R to Create a Column with Group Dates

Transpose a DataFrame in Case of Rows Contain Two Values for the Same Variable in R

Creating a List of 2X3X3 Correlation Matrices Using tidyr and dplyr in R to Analyze Variable Evolution Over Time.

Extracting Top N Values per Month with Dplyr

Transposing Data with Long-to-Wide Transformation and Matching Pairs Using R: A Comparative Analysis of split() and do.call() Methods

Performing a Friedman Test in R: A Step-by-Step Guide for Each Group Separately

Understanding Data Manipulation in R: Separating Item Quantities from Shopping Lists Using Tidyverse Libraries