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Population Pyramid of South Korea

This chart shows the projected changes in Korea's population by age group from 2022 to 2072, based on data from Statistics Korea.

  • Yehwan Hwang

Yehwan Hwang

04 Jun 2025
Population Pyramid of South Korea

Source

  • KOSIS(Statistics Korea, Population Projections)
Tableau API Guide

Tableau API Guide

Tableau offers a variety of APIs for different purposes such as automation, integration, and extension. However, because there are so many API types—each with its own goals—it can be difficult for first-time users to decide which API to use. This post briefly introduces Tableau’s APIs and summarizes
22 Oct 2025 3 min read
Tableau Dashboard Action Execution Order

Tableau Dashboard Action Execution Order

When setting up dashboard actions in Tableau, you might sometimes create multiple actions with the same trigger condition. For example, both actions may filter by the Category field, but each targets a different dashboard. Action NameTrigger ConditionTarget Sheet (or Dashboard)Action AOn selecting CategoryTarget AAction BOn selecting CategoryTarget B In
17 Oct 2025 1 min read
How to Create Rounded Bar Chart in Tableau

How to Create Rounded Bar Chart in Tableau

When visualizing data in Tableau, the basic bar chart is one of the most commonly used chart types. However, even a slight variation in its form can create a completely different impression. Among these variations, the Rounded Bar Chart is a great way to display data values clearly while giving
14 Oct 2025 2 min read
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