Converting Data Frames to Time Series in R Using dcast from reshape2 Package

Sending Pandas DataFrames in Emails: A Step-by-Step Guide for Efficient Data Sharing

Advanced Lookups in Pandas Dataframe for Complex Transforms and Replacements

Plotting Circular Line Graphs with Groups in ggplot2: A Step-by-Step Guide

Filtering Dataframes with dplyr: A Step-by-Step Guide in R

Transforming Data from Long Format to Wide Format Using R's Tidyverse Package

Conditional Storage of Values in a List Based on Two Columns in R Using dplyr Package

Reformatting Dates to Weekly or Monthly Periods with Pandas and Period

Assigning Column Names to a Data Table Whose Name is Selected from Another Data Table

Creating Two-Column Dataframe Using Column Names