Creating Cross-Tables with Filtered Observations in R using dplyr and Base R

Modify Variable in Data Frame for Specific Factor Levels Using Base R, dplyr, and data.table

Combining Tables with Duplicate Rows for Non-Matching Columns Using R and dplyr

Merging Two R Dataframes While Keeping Matched Rows from the Second DataFrame and Unmatched Rows from the First

Automating Data Frame Manipulation with Dynamic Team Names

Removing Antarctica from ggplot2 Maps with R: A Step-by-Step Guide

Calculating Proportions of Specific Values Across Columns in a DataFrame

Efficient Data Manipulation with TidyJson Inside Dplyr for Efficient Data Manipulation

Co-occurrence Analysis of Values Based on Group and Time

Understanding dcast in R: A Special Case vs dcast's Limitations and Alternative Approaches