Introduction Welcome to Week 16 of 2025! Input tables are one of the coolest features of Sigma, and recently, their actions received a serious upgrade. Now, you can update or delete a row in an input table, instead of just adding a new row. This week, you will be using sample housing data from Denver …
Introduction 🎉 Happy Workout Wednesday, data fam! 🎉 I’m thrilled to be back with another Power BI challenge—and this one is all about taking something simple and pushing it to the NEXT level! 💪 Cards are often the go-to for showing big, bold numbers. But what if we could make them smarter? More informative, expressive, …
2025 Week 16 | Power BI: Cards – NEXT Level | with emojis and variances label Read More
Introduction Welcome back to Workout Wednesday! Last week, 6,000 of our closest friends met up in Las Vegas for the 2nd annual Fabric Community Conference. The Workout Wednesday team had a strong showing! We hosted a pre-conference meetup with a hundred of our friends, where we completed a Workout Wednesday exercise live! Thanks to everyone who …
2025 Week 15 | Power BI: The 2025 DataViz World Champion has been crowned! Read More
Introduction Welcome to week 11! This week, Sigma’s hosting it’s Data Apps Conference which will feature a ton of valuable information coming straight from Sigma’s team and community experts. The conference is Thursday, March 13, 2025 9:30am PT / 12:30pm ET Even on conference week, Sigma is still pushing out excellent new features. Our challenge …
Introduction It’s Community Month once again, which means we have a series of guest coaches creating challenges for you over the next few weeks. This week’s challenge creator is relatively new to Workout Wednesday, but is a prominent member of the wider Tableau community, having been awared 2x VOTD and nominated as Datafam Rising Star …
#WOW2025 | Week 15 | Community Month: Anna Clara Gatti Read More
Can you make a small multiples chart? Introduction Edward Tufte, often called the godfather of data visualization, brought a minimalist, no-nonsense approach to presenting information. In his seminal 1983 book The Visual Display of Quantitative Information, he introduced a now-iconic concept: small multiples — a simple but powerful way to show data through repetition and …
2025 Week 14 | Sigma: Can you Create a Small Multiples chart? Read More
Introduction This week we are building a nullity matrix, a tabular visual that helps us to easily see which rows and columns have null data. There is a library for this in Python, but you need to “roll your own” in Power BI. I found the Python library and liked the idea of visualizing null …
Introduction Week 3 of Tableau Community Month is presented by “YamaＧ(@m_yamag)”!やまG serves as an organizer for Japan’s Tohoku User Group and actively participates in a daily initiative called “#1日1Tableau(1 Tableau a Day),” frequently engaging with Workout Wednesday challenges. Below is a message from YamaG:——I’m delighted to join my favorite Workout Wednesday (WOW) as a guest …
#WOW2025 | Week 14 | Which products have low profit ratio? Read More
Introduction For this week, we’re exploring row order dependant calculations. In this scenario, we’re trying to understand how our hometown baseball team’s winning streak impacts attendance. Are folks more likely to attend if the team keeps winning? Let’s find out! Have Fun!Katrina Need access to Sigma? Click Here to Sign Up Link to WOW Sigma …
2025 Week 13 | Sigma : Can you track the winning streak? Read More
Introduction I’m honored to be added to the team and I’m expecting I’ll be learning as much about dataviz as you are all will. This first challenge comes from the real world, where a simple visual shift made a big difference for a small company. The question from the customer was simple: do new customer …
