Miscellaneous & Tips 6/7

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...

I love data-viz, but why is it important? It's time to answer it.

I've been considering about the question : Why Data-Viz is important?. I definitely love it, I'm passionated with it, but I haven't had...

Introduction of my favorite study materials: Let's start with Data-viz.

Recently I've created my note of all study materials that I have referred to or I refer to often. https://public.tableau.com/profile/yosh...

Time-series data segmentation.

In the last post, we found that the sales has a seasonal trend. In this post, I'd like to see the detail of the trend. When we see the...

Tableau Dashboard Training 1-7: Time Series Analysis with R in Tableau

In this post, I'd like to talk about 1. How to use R in Tableau 2. Time-series decomposition visualization in Tableau 3. Forecast with...

Tableau Dashboard Training 1-6: Decomposition and Forecast with Single Variable Time Series Analysis

In this post, I will talk about time-series decomposition. According to this website and the author's book, "Time Series Decomposition is...