Joshua Verbeek

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2022 NBA All-Star Big Men

With the NBA’s All-Star break being held over the past weekend, what better time to dive into the analytics of some of the All-Star selections....

How to create a Waffle Chart in Tableau

What is a Waffle Chart?   A Waffle Chart is a way to visualise proportional data, for example, percentage progress towards a goal’s completion, or...

Dashboard Week Day 4 – Nightly Boston 311 Calls

Dashboard Week   Dashboard week is an infamous week marked on every Data Schooler’s calendar where, for every day, you’re given the task of creating...

Dashboard Week Day 3 – MoMA Acquistions

Dashboard Week   Dashboard week is an infamous week marked on every Data Schooler’s calendar where, for every day, you’re given the task of creating...

Dashboard Week Day 2 – Sentiment Analysis of Youtube’s Trending Videos

Dashboard Week   Dashboard week is an infamous week marked on every Data Schooler’s calendar where, for every day, you’re given the task of creating...

Dashboard Week Day 1 – Game of Thrones Deaths

Dashboard Week   Dashboard week is an infamous week marked on every Data Schooler’s calendar where, for every day, you’re given the task of creating...

Relative Paths in Alteryx

Relative paths in Alteryx are great when sharing your workflows between colleagues, and are particularly important in handing over work to clients. In this post,...

A day at the Data School

After recently completing my first client week, I thought I’d reflect on a day that incorporated training, project work and a client meeting. Hopefully, future...

How to use Mapbox maps with Tableau

Mapbox is a site that provides custom map templates, allows you to customise their templates, and integrate these templates with other programs. In this blog...

Level of Detail (LOD) Expressions in Tableau

Level of Detail (LOD) expressions in Tableau allow you to compute values at differing levels of granularity/detail. These expressions can allow you to fine-tune your...