2024 Week 09 – Formulate Select and Navigate Dashboard

Introduction Almost the end of February! Time flies fast! – And another WoW Challenge is here!!  This week is based on the same dataset and maps we had as a challenge during Week 4! The changes are adding one KPI, and one top 5 chart to the existing dashboard. Then add an Interaction (not binding)

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CRM Analytics, Workout Wednesday

2023 Week 01 | Power BI: Use DAX to control visual display

Introduction Welcome to Workout Wednesday 2023, Power BI edition! If this is your first time joining us, we’re happy you’re here. The goal of this initiative is to help you build your Power BI skills. We provide the data and the instructions, and you build the visuals! We hope you have fun and learn a new

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Power BI, Workout Wednesday

2026 Week 30 | Sigma: Workbook Data Prep AI Agent

Introduction Welcome to Week 26 of 2026! Sigma Agent allows you to read, write, and execute actions natively within the workbook, data sources, and input tables. This challenge showcases how you may build last-mile data prep into a workbook with Sigma Agent.  The example setup requires a Linked Input Table to store output from Sigma

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Sigma, Workout Wednesday

2026 Week 30 | Power BI: LOESS with DAX and Core Visuals

Introduction This week, we have another new contributor to Workout Wednesday for Power BI: Cameron Ayre. Give Cameron’s challenge a try! This week, we’re creating smoothed lines with a handy LOESS measure.    We’ll use it to turn noisy data like this: Into this:   Kerry Kolosko challenged us to do this last year , with Deneb

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Power BI, Workout Wednesday

#WOW2026 | Week 30 | Can you build a ladder chart?

Introduction For this week’s challenge, I’m asking you to build a viz I put together that visualises the the tennis career of the current men’s world #1 and 2026 Wimbledon champion, Jannik Sinner. There’s a fair amount going on, so I appreciate this may take a while to completely replicate. If time is short, the

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Tableau, Workout Wednesday

2026 Week 29 | Sigma: Do you approve…. again?

Introduction Welcome to Week 29 of 2026! This week, we’re going to create an approval process.  In the past, we’ve created one using Insert Row and Update Row(s) actions.  In this version, we will utilize Sigma’s new Insert Row(s) action to create an activity stream.  With this new action, we can allow for tabular inputs,

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Sigma, Workout Wednesday

2026 Week 28 | Power BI: Redesign a KPI monitor for the CHO

Introduction Imagine, your company hired a Chief Happiness Officer (CHO). Their job: keep the office running smoothly. Coffee stocked, ping-pong table used, no-show meetings under control. They ask for a dashboard. Your first instinct? KPI cards. One per metric, previous value, delta, nice arrow. Clean. Visual. The CHO loves it. Until there are more metrics.

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Power BI, Workout Wednesday

2026 Week 28 | Mapping and Unnesting

Introduction I’ve been on a mapping kick lately – as input tables make data entry and writeback easier, they come with some pitfalls: misspellings, circular references, and cowboy mapping. Today I want to show you a new strategy for handling mapping effectively in Sigma (sometimes called crosswalk tables by AI) using the new Unnesting feature.

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Sigma, Workout Wednesday

2026 | Week 28 | Can you build a Pareto Chart with Colored Backgrounds?

Introduction This week we have a challenge by Lisa Hitch, Coach of the New York Data School and Winner of the Tableau Conference Tips Battle.  This week we’re putting a fresh spin on a classic chart: the Pareto chart! The Pareto principle (also known as the 80/20 rule) tells us that roughly 80% of outcomes

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Tableau, Workout Wednesday

2026 Week 27 | Power BI: Create Smarter Tooltips with Sentence Template Tooltips

Introduction You’ve probably seen the default Power BI tooltip that lists values like Sales, Profit, or Enrollment. While that’s useful, it doesn’t always explain what those numbers mean. Sentence template tooltips let you turn those values into a natural sentence… making your reports easier to understand without creating a custom tooltip page. Where can you

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Power BI, Workout Wednesday