Yoshitaka Arakawa (Yoshi) @yoshi_dataviz

JP Account: @yoshi_datavizjp Blog: https://t.co/cZhbQla5Ax Tableau Public: https://t.co/6zy28FHF62 Linkedin: https://t.co/FxDjyVtlwa yarakawa.com Tokyo, Japan Joined February 2018

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909
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Erica Hughes @_hughej

4 days ago

#WOW2025 Week 36 is Live. Brought to you by guest coach, Giulio D'Errico. Can you build a color-coded filter? workout-wednesday.com/2025w36tab/

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#WOW2025 @WorkoutWednsday

2 weeks ago

#Tableau #WOW2025 Week 35 is live! How do you visualize ranking shifts and sales —in one sheet? Enjoy! workout-wednesday.com/2025w35tab/ @yoshi_dataviz @_Lorna_Brown @HipsterVizNinja @YusukeNakanish3 @donnacoles30 @_hughej @YetterDataViz

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#WOW2025 #Tableau Week 34 is live! This challenge is inspired by an experiment using Generative AI for business analysis. Let’s visualize how each driver shaped the YoY Profit performance. Enjoy! workout-wednesday.com/2025w34tab/

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#WOW2025 @WorkoutWednsday

4 weeks ago

#WOW2025 W33 now available. workout-wednesday.com/2025w33tab/ This does require some Table Calc flex. Have fun

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#WOW2025 @WorkoutWednsday

a month ago

Hey #datafam! #WOW2025 Week 32 is here with another round of #Tableau spatial parameters, this time building dynamic ones using the Map Viewport. workout-wednesday.com/2025w32tab/ @HipsterVizNinja @donnacoles30 @YusukeNakanish3 @yoshi_dataviz @_hughej @_Lorna_Brown

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#WOW2025 @WorkoutWednsday

a month ago

We're taking inspiration from the #datafam for #WOW2025 Week 31 in #Tableau - Can you build an alternative to a stacked bar chart? workout-wednesday.com/2025w31tab/ Enjoy! -DC cc: @_Lorna_Brown @_hughej @HipsterVizNinja @YetterDataViz @yoshi_dataviz @YusukeNakanish3 @donnacoles30

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Erica Hughes @_hughej

a month ago

My colleague Le Luu has put together a @WorkoutWednsday resource that is long overdue. If you're a fan of the @tableau challenges and have been looking for a better way to find challenges that cover specific skills or chart types, then look no further: public.tableau.com/app/profile/le…

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Donna Coles @donnacoles30

a month ago

Solution Guide | #Tableau | #WOW2025 | Week 30 | Can you highlight a treemap? blog: donnacoles.home.blog/2025/07/26/can… cc: @HipsterVizNinja @EmmaWhyte @_Lorna_Brown @_hughej @YetterDataViz @yoshi_dataviz @YusukeNakanish3 @WorkoutWednsday

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#WOW2025 @WorkoutWednsday

a month ago

For this week's #WOW2025 challenge we're going back week 12 of 2017 by @EmmaWhyte. Can you build a treemap that allowed for highlighted a segment but still had a dynamic color range for the remaining segments. Check out all the details here - workout-wednesday.com/2017w12tab/

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Erica Hughes @_hughej

2 months ago

@WorkoutWednsday Week 29 Challenge is Live workout-wednesday.com/2025w29tab/ I invite you to have fun playing with parameters! #WOW2025

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#WOW2025 @WorkoutWednsday

2 months ago

#Tableau #WOW2025 Week28 is Live! This week, we're exploring a key new feature from Tableau 2025.2: Dynamic Color Ranges! Get hands-on and have fun learning! workout-wednesday.com/2025w28tab/

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Donna Coles @donnacoles30

2 months ago

Solution Guide | #Tableau | #WOW2025 | Week 27 | Let's Practice RegEx in Tableau with Generative AI blog: donnacoles.home.blog/2025/07/05/let… cc: @yoshi_dataviz @_Lorna_Brown @_hughej @HipsterVizNinja @YetterDataViz @YusukeNakanish3 @WorkoutWednsday

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Yoshitaka Arakawa (Yoshi) @yoshi_dataviz

2 months ago

How do you collaborate with AI as a BI person? I created this challenge to help you expand BI skills with AI. Try learning Regex together. Enjoy!

#WOW2025 @WorkoutWednsday

2 months ago

How do you collaborate with AI as a BI person? I created this challenge to help you expand BI skills with AI. Try learning Regex together. Enjoy!

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#WOW2025 @WorkoutWednsday

2 months ago

#WOW2025 W26: Can you create this seemingly normal line chart? workout-wednesday.com/2025w26tab/ @_Lorna_Brown @donnacoles30 @_hughej @HipsterVizNinja @YetterDataViz @yoshi_dataviz @YusukeNakanish3

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Kyle Yetter @YetterDataViz

3 months ago

Give set actions some love again (or for the first time!) with this week's #WOW2025 challenge!

#WOW2025 @WorkoutWednsday

3 months ago

Give set actions some love again (or for the first time!) with this week's #WOW2025 challenge!

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#WOW2025 @WorkoutWednsday

3 months ago

#WOW2025 Week 25 is here! Can you make a dynamically highlighting tooltip in #Tableau? Set actions were released in Tableau 2018.3, but they're still extremely powerful and useful for visualizations today. Give it a try with this week's challenge! workout-wednesday.com/2025w25tab/

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#WOW2025 @WorkoutWednsday

3 months ago

For #WOW2025 Week 24 we're going to recreate part of #TC25 Iron Viz finalist @katmccrind's dashboard. You can take as long as you like though! workout-wednesday.com/2025w24tab/ Enjoy! cc @_Lorna_Brown @_hughej @HipsterVizNinja @YetterDataViz @yoshi_dataviz @YusukeNakanish3 @donnacoles30

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#WOW2025 @WorkoutWednsday

3 months ago

Welcome to week 23 (and the halfway point of 2025!) and let's have some fun learning and practicing table calculations in this week's #WOW2025 @tableau challenge! Let's go! workout-wednesday.com/wow2025w23tab/