Data Filtering and Analysis: A Step-by-Step Guide to Understanding the Process with Pandas

Creating Stock Data from a DataFrame with Begin and End Dates: A Comparison of Approaches

Rolling Maximum Value with Half-Hourly Data

Splitting Intervals in a Data Frame: A Step-by-Step R Solution

Rotating X-Axis Labels in ggplot2 Facet Graphs: A Practical Solution for Improving Readability

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

Handling Empty DataFrames when Applying Pandas UDFs to PySpark DataFrames

Grouping and Transforming Data with Pandas: A Step-by-Step Guide

Here is a complete code snippet that combines all the interleaved code you wrote in a nice executable codeblock:

Capturing Dataframe Element as Part of CSV File Name: An Efficient Approach with Pandas