Training Course on Data Visualization Using Tableau

Program brief

This course is designed to provide participants with a comprehensive understanding of data visualization principles and the effective use of Tableau software for creating interactive and impactful visualizations. Participants will learn how to transform complex data into meaningful insights through visual storytelling, enabling better decision-making in their organizations. The course combines theoretical concepts with hands-on exercises to ensure practical application and skill development.

Objectives

By the end of this course, participants will be able to:

• Understand the fundamental principles of data visualization and its importance in data analysis.
• Utilize Tableau to connect to various data sources and prepare data for analysis.
• Create a variety of visualizations including charts, maps, and dashboards.
• Apply best practices for designing effective and engaging visualizations.
• Use Tableau’s advanced features, such as calculated fields and parameters, to enhance data insights.
• Publish and share Tableau visualizations and dashboards effectively.

Recommended for;

This course is ideal for:

• Data analysts and business intelligence professionals looking to enhance their visualization skills.
• Managers and decision-makers who need to present and interpret data effectively.
• Students and recent graduates interested in pursuing a career in data visualization and analytics.
• Anyone who wants to learn how to use Tableau for data visualization.

Duration

5 days

Course Outline

Module 1: Introduction to Data Visualization

• Understanding the role of data visualization in analytics.
• Overview of key concepts and principles of effective visualization.
• Introduction to Tableau: features and benefits.

Module 2: Getting Started with Tableau

• Installing Tableau and navigating the interface.
• Connecting to various data sources (Excel, SQL, online data).
• Understanding Tableau’s data structure and data types.

Module 3: Preparing Data for Visualization

• Data preparation techniques: cleaning and transforming data.
• Using Tableau Prep for data preparation tasks.
• Creating and managing data connections in Tableau.

Module 4: Creating Visualizations in Tableau

• Designing and building basic charts (bar, line, pie).
• Creating advanced visualizations (scatter plots, histograms, heat maps).
• Using maps for geographical data visualization.

Module 5: Building Interactive Dashboards

• Principles of dashboard design and layout.
• Combining multiple visualizations into a cohesive dashboard.
• Adding interactivity: filters, parameters, and actions.
• Best practices for dashboard usability and accessibility.

Module 6: Advanced Features of Tableau

• Using calculated fields and table calculations.
• Implementing parameters for dynamic visualizations.
• Working with level of detail (LOD) expressions.
• Exploring Tableau’s data blending and joining capabilities.

Module 7: Data Storytelling with Visualizations

• Principles of visual storytelling and effective communication.
• Crafting narratives around data insights.
• Designing presentations that engage and inform stakeholders.

Module 8: Publishing and Sharing Tableau Visualizations

• Publishing dashboards to Tableau Server and Tableau Online.
• Sharing insights with stakeholders through interactive dashboards.
• Understanding permissions and data security in Tableau.

General remarks

• Customizable courses are available to address the specific needs of your organization.
• The participant must be conversant in English
• Participants who successfully complete this course will receive a certificate of completion from Lenol Development Center.
• The course fee for onsite training includes facilitation training materials, tea break and lunch.
• Accommodation and airport pick up are made upon request
• For any inquiries reach us through info@lenoldevelopmentcenter.com or +254 710 314 746
• Payment should be made to our bank account before the start of training