Mastering Data Visualization with Power BI

YuViJen

Welcome

Mastering Data Visualization with Power BI is a comprehensive and practical guide designed to equip readers with the skills to create compelling visual representations of data. This book covers essential concepts of data visualization, data transformation, and business intelligence using Microsoft Power BI, helping users make data-driven decisions efficiently.

The book includes:

  • Introduction to Data Visualization and Business Intelligence: Understanding the significance of data visualization in decision-making, fundamentals of business intelligence, and the role of tools like Power BI in data-driven environments.
  • Data Preparation and Transformation: A deep dive into data cleaning, modeling, and structuring using Power Query and DAX (Data Analysis Expressions) to create meaningful datasets for analysis.
  • Building Interactive Dashboards and Reports: Step-by-step guidance on designing insightful reports with charts, graphs, maps, and KPIs, ensuring clarity and ease of interpretation.
  • Advanced Visualization Techniques: Exploring advanced features such as drill-through, tooltips, bookmarks, and AI-powered analytics for enhanced interactivity and insights.
  • Hands-On with Power BI: Practical exercises and guided projects to apply concepts in real-world scenarios, enhancing proficiency with Power BI’s tools and features.
  • Real-World Applications and Case Studies: Practical case studies showcasing the use of Power BI across industries like finance, healthcare, retail, and HR analytics.

By the end of this book, readers will be proficient in utilizing Power BI to analyze data, create interactive visualizations, and drive strategic business insights through hands-on learning and real-world applications.

Inclusion of codes in this book

Throughout the book, the codes used for the analysis are included in this document as shown below. And the output of each code is given below the code.

Code
sample R code
x=5
y=3
x+y
[1] 8

About the Authors

Vijayakumar P is a skilled data analytics & data science professional with a deep academic foundation and practical experience. He excels in a variety of programming languages and tools essential to the field, such as SPSS, R, Python, Advanced Excel, Tableau, and Power BI. This combination of skills enables him to efficiently solve complex data problems and contribute to advancements in data analysis.

Known for his systematic approach and insightful analyses, Vijayakumar consistently enhances data-driven decision-making processes. His dedication to precision and his ability to harness technology elevate his work, driving innovation and understanding in every project he undertakes.

Rani C is a skilled HR analytics professional with expertise in a wide range of tools and technologies, including SPSS, R, Tableau, and Power BI. Her proficiency in data visualization tools allows her to transform complex data into actionable insights, making her a key contributor to data-driven decision-making processes.

Rani is known for her ability to analyze and interpret HR data effectively, helping organizations optimize their workforce strategies. Her expertise in both analytical techniques and visualization empowers her to provide clear, impactful insights that drive organizational performance and strategic HR initiatives.

Reference books