Adding Information from One Row to Another Row of the Same Column Using dplyr Functions

Removing Extraneous Characters from Variable Names in R: A Two-Method Approach

Merging Two Datasets with Non-Standard Last Name Format Using R

Interactive Shiny App for Visualizing Sales Data by Director and Week Range

Wrapping Functions Around Tibble Creation: Understanding Assignment and Return Values

Understanding and Mastering Data Extraction in R for Efficient Column-Specific Filtering.

Counting NAs Between First and Last Occurred Numbers in Each Column

Merging Multiple Rows in R Using dplyr and tidyr

How to Use %in% Operator with Select in R for Efficient Column Exclusion

Repeating and Summarizing a Column Based on Multiple Other Columns: A Deep Dive into Tidyverse and Base R Methods