Reshaping Data from Wide Format to Long Format Using Tidyr's pivot_longer Function

Using dplyr to Sample and Resample Person-Period Files in R

Applying Linear Regression in R: Separating Slope and Intercept by Item with dplyr and lm

Using Dplyr to Summarize Ecological Survival Data: A Practical Guide to Complex Data Analysis in R

Filtering Dataframe Based on Number of Observations Per Year and Town in R: A Step-by-Step Guide

Mastering Matrix Tidying in R: A Comprehensive Guide to Transforms and Transformations

Extracting Specific Digits from Numeric Variables in R

Filtering a Data Frame with Partial Matches of String Variable in R Using Regular Expressions

Creating Dynamic Functions with Dplyr: Handling Varying Numbers of Variables

Summarizing with Condition in R dplyr: A Step-by-Step Guide to Conditional Sums and Total Calculations