Creating Categorical Variables in Regression Analysis using pandas and statsmodels: A Practical Guide to Handling Discrete Independent Variables with Multiple Categories

Replacing Values in a Pandas Series with Case-Insensitive Approach Using str.lower() and replace() Functions

Infographic Insights: A Deep Dive into UK Divorce Rates by Island Territory

Working with Pandas Ordered Categorical Data: Exam Grades Example

Pandas nunique() for Categorical Columns Only, Null Otherwise?

Extracting Coefficients from Linear Models with Categorical Variables in R