Tableau visualization exercises & dashboards

This repository contains a collection of Tableau workbooks developed for data visualization and analytics practice. The projects explore core Tableau concepts, including chart creation, continuous vs. discrete fields, date visualizations, Level of Detail (LOD) expressions, and interactive dashboards.

Repository contents

File	Description
74513_PBMC_EJ01_812.twb	Exercises demonstrating continuous and discrete dimensions, as well as date visualizations.
74513_PBMC_EJ02_2P_812.twbx	Additional Tableau exercises covering multiple visualization techniques and analytical scenarios.
74513_PBMC_PR01_812.twbx	Practical dashboard project featuring multiple charts and interactive visualizations.
74513_MCPB_EJ013P_812.twbx	Exercises focused on Level of Detail (LOD) expressions using FIXED, INCLUDE, and EXCLUDE calculations.
74513_MCPB_PR02_812.twbx	Dashboard project integrating multiple visualizations for business data analysis.
74513_PBMC_EXP02_812.twbx	Exploratory Tableau workbook containing a series of visualization exercises covering fundamental analytical techniques and chart design.
Estratégico_75021_74513_HLLB_PBMC_X3P_812.twbx	Strategic business intelligence dashboard presenting high-level KPIs, sales performance, category and product contribution, store profitability, and overall business trends.
Táctico_75021_74513_HLLB_PBMC_X3P_812.twbx	Tactical business dashboard focused on operational metrics, including top and bottom products, average ticket value, transaction volume, and peak business hours.

Topics covered

• Continuous vs. Discrete fields.
• Date visualizations.
• Bar, line, and other chart types.
• Interactive dashboards.
• Level of Detail (LOD) Expressions.
  • FIXED.
  • INCLUDE.
  • EXCLUDE.
• Business intelligence and data storytelling.

Requirements

• Tableau Desktop (recommended version compatible with .twb and .twbx files).

Purpose

These workbooks were created as hands-on exercises to strengthen Tableau skills, demonstrate best practices in data visualization, and apply business intelligence techniques through interactive dashboards.