Projects

Segmentation Methods

Clustering is a powerful machine learning technique used to identify natural groupings in data. In this analysis, we evaluate the performance of the KMeans clustering…

Key Drivers Analysis

In today’s competitive financial landscape, understanding the factors that drive customer satisfaction with payment cards is crucial for businesses. This article delves into…

Multinomial Logit Examples

In this article we use the MNL model to analyze (1) yogurt purchase data made by consumers at a retail location, and (2) conjoint data about consumer preferences for minivans.

Poisson Regression Examples

Blueprinty is a small firm that makes software for developing blueprints specifically for submitting patent applications to the US patent office. Their marketing team would…

Plug and Play RAG LLM

This document demonstrate a quick and easy RAG implementation using OPENAIs API and the LangChain framework. I tried to make this a simple copy/pastable PDF solution for…

A Replication of Karlan and List (2007)

Dean Karlan at Yale and John List at the University of Chicago conducted a field experiment to test the effectiveness of different fundraising letters. They sent out 50,000…