Blog

The Hex Update: June, 2024

the hex update

media

Key insights and what I learned about the media industry in June 2024

Collin K. Berke, Ph.D.

Messing with models: Market basket analysis of online merchandise store data

machine learning

unsupervised learning

association rules

market basket analysis

A tutorial on how to perform a market basket analysis using Google Analytics data

Collin K. Berke, Ph.D.

Exploring objects launched into space and gross domestic product

data wrangling

data visualization

tidytuesday

plotly

regression

A contribution to the 2024-04-23 #tidytuesday social data project

Collin K. Berke, Ph.D.

Exploring data from the Fiscal Sponsor Directory

data wrangling

data visualization

tidytuesday

plotly

Tableau

A contribution to the 2024-03-12 #tidytuesday social data project

Collin K. Berke, Ph.D.

Exploring the relationship between trash processed by Mr. Trash Wheel and precipitation

data wrangling

data visualization

tidytuesday

plotly

Tableau

A contribution to the 2024-03-05 #tidytuesday social data project

Collin K. Berke, Ph.D.

Exploring the lifespans of historical figures born on a Leap Day

data wrangling

data visualization

tidytuesday

plotly

Tableau

A contribution to the 2024-02-27 #tidytuesday social data project

Collin K. Berke, Ph.D.

Exploring R Consortium ISC Grants

data wrangling

data visualization

tidytuesday

plotly

Tableau

A contribution to the 2024-02-20 #tidytuesday social data project

Collin K. Berke, Ph.D.

30 day tidymodels `recipes` challenge

machine learning

feature engineering

tidymodels

data wrangling

Learning how to use the recipes package, one day at a time

Collin K. Berke, Ph.D.

Messing with models: Learning how to fit a binary classification model using NCAA Big Ten women’s volleyball data

tutorial

tidymodels

classification

decision tree

logistic regression

Using tidymodels to predict wins and losses for volleyball matches

Collin K. Berke, Ph.D.

2023 data science rig: Set up and configuration

tutorial

Overviewing and reflecting on my current data science setup.

Collin K. Berke, Ph.D.

Flattening Google Analytics 4 data

BigQuery

sql

data wrangling

Let’s deep dive into working with Google Analytics data stored in BigQuery.

Collin K. Berke, Ph.D.

Exploratory analysis of Google Analytics 4 data for forecasting models

forecasting

Exploring Google Analytics 4 data for forecasting models.

Collin K. Berke, Ph.D.

Shiny summary tiles

shiny

Building custom metric summary tiles for Shiny.

Collin K. Berke, Ph.D.

2021 PBS TechCon: Your Data is Disgusting!

talks

I was fortunate to be invited to present about topics I’m passionate about: tidy data and data pipelines.

Collin K. Berke, Ph.D.

Implementing a next and back button in Shiny

shiny

Taking the time to understand a challenging question from Mastering Shiny.

Collin K. Berke, Ph.D.

Intro Post

personal

Hello World!, my name is Collin, and this is my blog.

Collin K. Berke, Ph.D.