Selecting Columns of a DataFrame in R Based on Character Values

Joining Multiple Data Frames in R Using the reduce Function from purrr

Understanding ggplot2: A Deeper Dive into Geom Hlines - Fixing the Error with Unique Function and Correct Usage of geom_hline()

Filtering Numbers that are Closest to Target Values and Eliminating Duplicated Observations in R using dplyr

Extracting Outputs from For Loops with Dplyr Pipes into Dataframe in R

Merging Dataframes with Matching Values Using R's dplyr Library

R Effective String Padding for Duplicate Rows Using Conditional Function Application

Recode Character Values to Numeric in R Using Custom Functions and grep: A Step-by-Step Approach

Handling Duplicate Values in Columns and Assigning Values to Other Columns Using Dplyr

Counting Number of Each Factor Grouping by Another Factor in a Dataset Using R.