How to Extract Values from Existing Column and Create New Columns Based on Conditions in Pandas DataFrame

Finding Variables for pandas.eval() using Regex or the Same Expression Parsers as pandas

How to Extract Data from Lists of Different Hierarchical Levels Using Recursive Functions in R

Improving Your R Code: A Step-by-Step Guide to Avoiding Errors and Enhancing Readability

Media Extraction from Word Documents in R Using the Officer Package