#### roughViz.js

Reusable JavaScript library for creating sketchy/hand-drawn styled charts in the browser, based on D3v5 & roughjs.

#### Linear Regression

Interactively learn about linear regression models as they're commonly used in the context of machine learning.

#### The Good, the Rad, and the Gnarly

'An exploration into the music of skateboarding'. Visual essay I
created for **The Pudding**.

#### Logistic Regression

Learn how logistic regression can be used for binary classification in machine learning through an interactive example.

#### Train, Test, And Validation Sets

Learn why it is best practice to split your data into training, testing, and validation sets, and explore the utility of each with a live machine learning model.

#### ROC & AUC

A visual, interactive explanation of Receiver Operating Characteristic (ROC) Curves and Area Under The Curve (AUC).

#### Decision Trees

An explanation of the Decision Tree algorithm in machine learning: how the tree makes its splits, the concepts of Entropy and Information Gain, and why going too deep is problematic.

#### Precision & Recall

When it comes to evaluating classification models, accuracy is often a poor metric. This article covers two common alternatives, Precision and Recall, as well as the F1-score and Confusion Matrices.

#### Random Forest

Learn how the majority vote and well-placed randomness can extend the decision tree model to one of machine learning's most widely-used algorithms, the Random Forest.

#### Double Descent: A Visual Introduction

An introduction to the double descent phenomenon in modern machine learning: what it is, how it relates to the bias-variance tradeoff, and a theory of what lies behind.

#### Double Descent: A Mathematical Explanation

A mathematical explanation of the double descent phenomenon, building on the cubic spline example introduced in the prior article.

#### The Bias Variance Tradeoff

Understand the tradeoff between under- and over-fitting models, how it relates to bias and variance, and explore interactive examples related to LOESS and KNN.

#### Datasets

A curated list of some cool datasets that I created.

#### The Permutation Test

A 'scrolly-telling' visual tutorial of statistical testing with hand-drawn SVG aesthetics.

#### Sperm Hero

A game where you control a sperm cell with your head and dodge various forms of birth control.

#### The Networks of Skateboarding Filmmakers

A look into the networks (graphs) of skateboarding filmmakers and the skateboarders they film.

#### 4PLYMAG: All The Gall

An analysis of Fred Gall's prolific skateboarding career.

#### Nested Machine Learning Workflows

An introduction to nested machine learning workflows in R with
**tidyr** & **purrr**.

#### 4PLYMAG: Eric Koston

A look and analysis the professional skateboarding career of Eric Koston.

#### Jenkem Mag

Sometimes I do data-driven stuff for **Jenkem Mag**, a
skateboard magazine.