Workout Wednesday

WOW2020 | week 36 | Can you find all counties within n miles of a selected county?

Introduction When I was asked to create a dashboard to help public health offices get a handle on the COVID-19 one of the more interesting challenges I was faced with how to allow the user to search for a particular county and filtering a map to only counties within a specified radius. So that’s what

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2020 Week 31 LIVE: Can you show the top 10 rank over time for each Olympic country?

Introduction For this weeks challenge we are doing a Live collaboration with Preppin’ Data. Where you work through the data prep and then use the outputs to build in Tableau. This is a live event happening on Wednesday 29th July 2020, 4pm BST. The idea of the collaboration allows you to have a look inside

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2020 Week 29: Can you dynamically display label on a heatmap?

Introduction The topic week is based on a recent project of my colleague, Tamás Gáspár, with whom I had the opportunity to make this super challenge for you guys. Heatmaps are a chart better suited to representing a more generalised view of numerical data, as it’s harder to accurately tell the differences between colour shades

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2020 Week 27: What is the distribution of total orders by customer?

Introduction After many weeks of practical challenges. I’ve decided to switch it up this week. If I’m being honest I’ve been saving this challenge since August of last year (it’s still not the oldest challenge I am saving). This weeks challenge is to make a symmetrical dot plot. Not only is the dot plot symmetrical

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