Summarizing Data with dplyr: Powerful Functions for Efficient Analysis in R

Selecting Columns of a DataFrame in R Based on Character Values

Working with ggplot2 in Non-Standard Evaluation Mode: Mastering Flexible and Expressive Plots

How to Correctly Use Subset and Foverlaps to Join Dataframes with Overlapping Times in R

Handling Different Years in a Date Variable: A Step-by-Step Solution

Splitting a Large DataFrame into Smaller Ones Based on Column Names Using Regular Expressions in Python

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

Creating a New Categorical Variable Based on Multiple Conditions in R Using dplyr Library

Calculating Assignments in a Column Based on Occurrences in Another Column Using Multiple Methods in R

Comparing Methods for Applying Impure Functions to Data Frames in R