Converting a Wide Data Frame with Embedded Lists to a Long Format Using R's gather and group_by Functions

Binding Data Frames in R: 3 Essential Methods for Preserving Index Information

Improved Matrix Fold Change Calculation Function in R Using Matrix Operations and dplyr/Purrr

Renaming Nested Column Names in R Using map2 and rename_with

Selecting Columns from a Dataframe Using dplyr: A Better Approach Than Using Variable Names

Using dplyr Package for Advanced Data Manipulation Techniques in R

Calculating Unemployment Rates and Per Capita Income by State Using Pandas Merging and Grouping

Understanding How to Group and Remove Duplicate Values from Sparse DataFrames in R

Understanding POSIX Time and Its Conversion to Date-Time Format

Merging Data Frames Based on Next Closest Date in R Using dplyr