Matthew Doyle's
Portfolio

Research Analyst and Lifelong Learner

March, 2022

Predicting Airline Customer Satisfaction

By conducting supervised machine learning analysis on a dataset
containing airline customer surveys and flight details I determined
the key factors that contribute to overall customer satisfaction.

May, 2022

Disney Parks
Wait Times

This project was completed entirely within Tableau to explore the data, derive insight, and engineer custom features to better convey my findings.

December, 2022

Columbus EMS
Heart Attack Data

This project was based upon real-world medical data provided by multiple hospitals pertaining to patients that experienced a cardiac event. I used a variety of tools to clean, explore, and model the data using machine learning techniques.

February, 2022

Python Programs:
Statistics

This project consists of two Python programs. The first program rolls custom dice and provides descriptive statistics for the rolls. The second program reads a file containing numbers and provides descriptive statistics using my own custom functions for each calculation.

September, 2021

Used Cars:
Sales Research

Using data scraped from a used car auction website this project involved identifying car brands within the data set that were suitable as independent variables for use in an analysis of variance to identify the correct hypothesis for the research question, and make a recommendation.