Iterating Items of a List in Columns of a Pandas DataFrame: A Comparative Analysis

Standardizing Gender Values in a Pandas DataFrame Using Regular Expressions

Filtering Large Dataframes in R Using Data.Table Package: Efficient Filtering of Cars Purchased within 180 Days

When Second Condition is Met, First Condition Fails: A Pandas DataFrame Filtering Problem

Grouping and Conditional Selection in Pandas DataFrames for Efficient Data Analysis

Looping Through Pandas DataFrames: Understanding the `iterrows` Method and Its Limitations

Manipulating Pandas DataFrames with Conditions and GroupBy

Conditional Strings in R: Simplifying Code with Logical Values

Creating a New Variable Based on Multiple "OR" Conditions in R Using `%in%` Operator

Solving the Issue with `str_replace_all` and `as.character` in the `mutate` Function in R.