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data Beginner 21 lessons

Tableau Visualization

Master visual storytelling. Create stunning, interactive charts, maps, and dashboards with Tableau to communicate data insights effectively.

Tableau is the gold standard for visual analytics. This course focuses on the art and science of data visualization. You will learn to connect to data sources, create standard and advanced charts (dual-axis, tree maps), and build interactive dashboards with actions and filters. We cover mapping geographic data, using Level of Detail (LOD) expressions for complex analysis, and the principles of visual design to ensure your insights are understood instantly by stakeholders.

100% Free & Lifetime Access
⏱️ 5-Minute Lessons (Bite-sized learning)
🚀 21-Lesson Path (Independent modules)
📱 Mobile Friendly (Learn anywhere)
Viz Pros
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Complete Course Syllabus

  • 1
    Connecting Data
    Loading data and understanding dimensions vs measures.
  • 2
    Building Charts
    Bar, Line, Scatter, and Map visualizations.
  • 3
    Calculations
    Basic math, logic, and introduction to LODs.
  • 4
    Dashboards
    Combining sheets and adding interactive filters.
  • 5
    Data Storytelling
    Creating 'Stories' to present insights step-by-step.

Estimated completion time: 21 lessons • Self-paced learning • Lifetime access

Career Outlook

Estimated Salary
$85k - $115k

Career Paths

Tableau Developer $90k-$125k
Data Visualization Expert $100k-$140k
Business Analyst $80k-$110k

What You Will Learn

Create advanced interactive visualizations and maps
Build cohesive dashboards with filter actions and parameters
Utilize Level of Detail (LOD) expressions for complex aggregation
Connect to and blend multiple data sources seamlessly
Apply visual design best practices for storytelling

Skills You Will Gain

Tableau Data Visualization Dashboarding Storytelling LOD Expressions

Who Is This For

Data Analysts
Marketing Analysts
Visual Designers

Prerequisites

No experience required

Tableau Visualization FAQs

Free version?

We use Tableau Public (free) for all exercises.

Tableau vs Power BI?

Tableau is better for pure visuals; PBI for data modeling.

Mac support?

Yes, Tableau runs natively on Mac and Windows.

Coding needed?

No, it is a drag-and-drop interface.

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