2024 Week 48 | Sigma: Can you map these Thanksgiving Dishes?

Introduction Welcome to Week Forty-Eight!  This week, I am heavily focused on my Thanksgiving preparations, so naturally, we will be taking our Workout Wednesday to the kitchen. I asked Chat GPT to generate us a dataset involving popular Thanksgiving dishes by state.  We’re going to use that to utilize some newer features, like a conditional …

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2024 Week 47 | Power BI: HTML & CSS

Introduction This week’s visualization is inspired by the concept of rules – understanding them and knowing how to bend them (but never break them!) At a high level, Power BI visualizations are rendered using a combination of JavaScript, HTML, and CSS in a web browser. By learning the foundational aspects of various data visualization tools, …

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#WOW2024 | Week 47 | Top 5 Product Sales vs Other Products

Introduction This week’s challenge was inspired by a suggestion that I made to a colleague when he faced the problem of having a small space to work with, but wanting to give the end user the ability to drill-down a bit deeper. His idea was to only show the Top 5 within a selected Sub-Category. …

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2024 Week 45 | Sigma: Can you create these patient demographic visuals? 

Introduction Hey everyone! This week’s Workout Wednesday focuses on creating clear, actionable patient demographic visuals using a Sankey, a KPI, and two bar charts—binned and unbinned. Here’s the setup: the Sankey chart helps us map distribution, while the KPI delivers an at-a-glance view of a key metric to ground the analysis. With the bar charts, …

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2024 Week 46 | Power BI: Likert Bubble

Introduction Utilising the dataset from a previous challenge (week 43), this week we are going to build a bubble likert chart. Likerts are usually ordered categorical data, and often it does not make sense to convert categories to a numerical  score to find averages. Sometimes, likerts can be treated as interval data. https://www.scribbr.com/methodology/likert-scale/. For the …

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#WOW2024 | Week 45 | Can You Switch A Dashboard Theme?

Introduction This month we hold Global Community Weeks! We’ll feature guest coaches from around the world in the coming weeks. I’m excited and honored to introduce Tomoki Goda (@padawan_viz) from Japan! Tomoki is relatively new to Tableau but is strongly passionate about Tableau community activities. He is one of the co-hosts of a popular Japan …

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