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The Power of Big Data: A Tutorial on Data Mining and Visualization
Learn what big data means, how organizations collect and mine it for patterns, and how the findings are shown in charts, with realistic limits and cautions.
Data and Technology
Data and Analytics
From big data to statistics, reporting and dashboards.
Choosing the Right Chart for Your Data
A practical guide to matching chart types to the question you are asking: comparison, trend, composition, distribution or relationship, with common mistakes to avoid.
The Art of Data Analysis: A Tutorial on Statistical Modeling
A beginner's tutorial on fitting simple statistical models: how linear regression works, the assumptions behind it, and how to read the results with caution.
The Power of Business Intelligence: A Tutorial on Data Analysis and Reporting
See how organizations turn operational data into recurring reports and metrics, from source systems and data models to defining KPIs and keeping reports trustworthy.
The Power of Data Visualization: A Tutorial on Creating Interactive Dashboards
A practical tutorial on planning and building interactive dashboards: choosing charts, arranging a layout, adding filters and drill-downs, and avoiding clutter.
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