Handling Zero Gaps: Accurately Calculating Average Column Spans in Data Frames

Filling Missing Values in DataFrames Using R's Fill Function

Mastering dplyr Selection Helpers for Efficient Data Analysis

Calculating Daily Frequencies of Status Variables in a DataFrame using pivot_longer and ggplot

Counting Strings in a Vector Using R Programming Language

Working with Datasets in R: Assigning Values from One Partner to the Other Using dplyr Package

Calculating Moving Averages for Multiple IDs by Date in R: 3 Alternative Approaches

Efficient Column-Wise Statistics in R: A Comparison of tidyr and data.table Solutions

Computing Frequency Lists in dplyr: A Comparison of Two Methods

Using Column Indexes with Dplyr: A Guide to Efficiency and Flexibility in Data Manipulation