Tableau Note

ダンベルチャートをいつ使うか

今回のテーマは、ダンベルチャートをどう使うのが良いのか、についての考察です。ちなみにダンベルチャートは、下図のような、文字通りダンベルみたいなチャートのことです。ダンベルチャートの本題に入る前に、まずはちょっと問題設定から始めたいと思います。...

（雑な解説記事）Sankey Diagramをデータ加工なしで作ろう

(2021/5/27 追記: もっと簡単に作る方法を書きました）この記事はInformation Labの以下の記事に関する勉強ノートです。 https://www.theinformationlab.co.uk/2018/03/09/build-sankey-diagr...

Highlighting a Difference between Two Lines with Gantt or Area Chart.

Hello, do you enjoy the #makeovermonday? It's still a 3rd week for me, but yes I love it. This post is about a challenge I faced when I...

How to Adjust Your Joy Plot: Let's Try Normalization

At the previous post I introduced the Joy Plot, and I tried to use it with the #makeovermonday Week 16. Then I faced one problem there....

How to Create the Joy Plot

Today I'll write a note on my small research: How to create the Joy Plot. References are here. https://thedataism.wordpress.com/2017/07/2...

Tableau Dashboard Training 6: World Wine Production

The dataset and the topic is from Makeover Monday Week 14. Referece: makeovermonday/2018/W14: World Wine Production Here is a link to my...