{ "item_title" : "Nonparametric Statistics with R", "item_author" : [" Lamina J. a. "], "item_description" : "Nonparametric Statistics with R: A Practical Guide to Rank-Based Methods, Bootstrapping, and Data Analysis When Assumptions Break DownIn real-world data analysis, assumptions rarely hold. Data is often skewed, incomplete, or filled with outliers making traditional statistical methods unreliable or misleading. This is where nonparametric statistics becomes essential.This book provides a clear, practical, and hands-on guide to applying nonparametric methods using R, one of the most powerful tools in modern data science. Designed for students, researchers, analysts, and professionals, it bridges the gap between theory and real-world application.Instead of relying on rigid assumptions, this book teaches you how to analyze data using flexible, robust techniques that work even when conditions are far from perfect.Inside this book, you will learn how to: Apply rank-based tests such as Wilcoxon, Mann-Whitney, and Kruskal-WallisAnalyze relationships using Spearman and Kendall correlation methodsUse bootstrapping and permutation tests to estimate uncertaintyBuild nonparametric regression models including LOESS and kernel smoothingExplore and visualize data without assuming normal distributionHandle ordinal data, skewed datasets, and outliers effectivelyImplement complete nonparametric analysis workflows in RThis book stands out by combining: Clear explanations without unnecessary complexityStep-by-step R implementationsPractical examples and real-world scenariosVisual illustrations and charts to enhance understandingWhether you are working in data science, business analytics, healthcare research, or academic statistics, this guide equips you with the tools to make reliable decisions from imperfect data.If you want to move beyond restrictive assumptions and learn how to analyze real-world data with confidence, this book is your complete roadmap.", "item_img_path" : "https://covers1.booksamillion.com/covers/bam/9/79/825/278/9798252780016_b.jpg", "price_data" : { "retail_price" : "20.00", "online_price" : "20.00", "our_price" : "20.00", "club_price" : "20.00", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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