Eric OnofreyinInterviewNoodleHow To Leetcode EffectivelyA guide to using LeetCode to effectively prepare for coding interviews·6 min read·Dec 14, 2022--2--2
Eric OnofreyinTowards Data ScienceThe Essential Data Science Reference NotebookA single reference for EDA, feature engineering, model fitting, and more·6 min read·Dec 9, 2022--2--2
Eric OnofreyinTowards Data ScienceThe 3 t-tests for Data ScientistsWalking through one sample, two sample, and paired t-tests with examples and code·7 min read·Jan 11, 2022----
Eric OnofreyinTowards Data ScienceData Mining For the Most Polarizing Movies Ever MadeUsing Python and Statistics to find Divisive Movies·6 min read·Nov 23, 2021--1--1
Eric OnofreyinTowards Data ScienceThe Hot Hand in ChessA Recreation of Amos Tversky’s Hot Hand Fallacy Analysis, Applied to Chess Players·6 min read·Sep 20, 2021----
Eric OnofreyPandas Essentials: MeltA quick example demonstrating how to use pd.melt to reshape data·2 min read·Aug 3, 2021----
Eric OnofreyinTowards Data ScienceANOVA Explained With An ExampleManually Calculating an ANOVA Table with Python·6 min read·Dec 23, 2020----
Eric OnofreyinTowards Data ScienceMonte Carlo Simulation in 3 MinutesA Quick Monte Carlo Implementation in Python·3 min read·Dec 10, 2020----
Eric OnofreyinTowards Data ScienceThe Best Way to Invest in the MarketAn empirical analysis comparing lump sum investment to dollar cost averaging using Python·5 min read·Jun 22, 2020----
Eric OnofreyinTowards Data ScienceGrid Searching for Good WineUsing Sklearn in Python to Automatically Select Hyperparameters·3 min read·Apr 11, 2020----