Data Analytics & Visualization All-in-One For Dummies

via Coursera Specialization

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Coursera Specialization
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Paid Course
Languages

English
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Certificate Available
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Self-Paced
Level

Beginner

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This Specialization introduces the foundations of data analytics and visualization, starting with definitions, roles, big data concepts, data lakes, and data science fundamentals. Learners explore storytelling with data and build core Power BI skills, including data preparation, model design, and basic and complex visualizations. The second course deepens visualization expertise with Tableau, covering data connections, Tableau Prep workflows, advanced preparation, desktop navigation, and visualization techniques, culminating in effective storytelling and cloud collaboration. The third course applies analytics concepts through SQL, R, and Python, emphasizing query design, data manipulation, statistical functions, graphical representation, and visualization with ggplot2 and Matplotlib. The sequence reinforces cumulative skills across platforms for comprehensive applied competence. This Specialization is based on the book Data Analytics & Visualization All-in-One For Dummies, by Jack Hyman

Syllabus

Course 1: Foundations of Data Analytics and Visualization
Course 2: Mastering Data Visualization with Power BI and Tableau
Course 3: Applied Data Science with SQL, R, and Python

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This course equips learners with practical skills in data science using SQL, R, and Python, emphasizing their role in analyzing and interpreting complex datasets. Participants develop the ability to manage, manipulate, and visualize data to support data-driven decisions. Learners progress from foundational SQL concepts to advanced query design, joining, and optimization techniques. They then explore R for statistical analysis and visualization, followed by Python for data processing and creating advanced visualizations with Matplotlib. The course combines theory with hands-on, example-driven lessons, making programming and data analysis accessible. Learners gain applied experience that strengthens their confidence and competence in real-world data science tasks. Data analysts, aspiring data scientists, and professionals seeking practical skills in SQL, R, and Python will benefit from this course. Basic familiarity with computers is helpful but not required. This course is part three of a three-course Specialization designed to provide a comprehensive learning pathway in this subject area. While it delivers standalone value and practical skills, learners seeking a more integrated and in-depth progression may benefit from completing the full Specialization. From Data Analytics & Visualization All-in-One For Dummies Copyright © 2024 by John Wiley & Sons, Inc., Hoboken, New Jersey Used by arrangement with John Wiley & Sons, Inc.
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This course introduces core principles of data analytics and visualization, emphasizing their importance in interpreting and presenting data for actionable business insights. Learners gain foundational skills to understand big data, data lakes, and the elements of data science for professional applications. Participants improve their ability to analyze and manage data using Excel, SQL, and Power BI. The course guides learners through practical exercises in preparing, modeling, and visualizing data to support informed decision-making and effective storytelling. The course combines theoretical concepts with real-world examples, offering step-by-step guidance in Power BI visualization, data modeling, and complex table and chart management. This hands-on approach ensures learners can immediately apply skills in professional settings. Beginners, business professionals, and aspiring analysts will benefit from this course. No prior experience is required, but familiarity with basic software usage is helpful for smoother learning. This course is part one of a three-course Specialization designed to provide a comprehensive learning pathway in this subject area. While it delivers standalone value and practical skills, learners seeking a more integrated and in-depth progression may benefit from completing the full Specialization. From Data Analytics & Visualization All-in-One For Dummies Copyright © 2024 by John Wiley & Sons, Inc., Hoboken, New Jersey Used by arrangement with John Wiley & Sons, Inc.
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This course develops advanced skills in data visualization using Power BI and Tableau, emphasizing their importance in communicating insights professionally. Learners gain proficiency in data preparation, modeling, and visualization to support informed business decisions. Participants enhance their ability to transform, cleanse, and structure data for analysis in Power BI, while building interactive dashboards and sharing insights effectively. In Tableau, learners explore data connections, advanced preparation, and storytelling to create impactful visual narratives. The course blends step-by-step demonstrations with real-world examples, providing hands-on experience in preparing and visualizing data. Learners gain practical skills that directly translate to professional analytics and visualization tasks. Professionals, analysts, and aspiring data visualization specialists will benefit from this course. Basic familiarity with analytics tools or prior exposure to Power BI or Tableau is helpful but not required. This course is part two of a three-course Specialization designed to provide a comprehensive learning pathway in this subject area. While it delivers standalone value and practical skills, learners seeking a more integrated and in-depth progression may benefit from completing the full Specialization. From Data Analytics & Visualization All-in-One For Dummies Copyright © 2024 by John Wiley & Sons, Inc., Hoboken, New Jersey Used by arrangement with John Wiley & Sons, Inc.