Updated on: 20 September 2026
New Visualization EbookVisualisasi Data Kategorik dengan STATCAL ONLINE: Panduan Aplikatif Grafik Pie, Donut, Rose/Polar, dan Multi-Panel
This ebook presents a practical guide to categorical data visualization using STATCAL ONLINE – Categorical Pie & Donut Chart Visualizer. The material covers frequency and percentage tables, univariate circular charts, one-category and two-category split panels, Pie, Donut, Rose/Polar visualizations, category ordering, labels, legends, and publication-ready multi-panel outputs.