{"product_id":"9780128047811","title":"Introduction to Robust Estimation and Hypothesis Testing","description":"\u003cp\u003e\u003ci\u003eIntroduction to Robust Estimating and Hypothesis Testing, 4th Editon,\u003c\/i\u003e is a ‘how-to’ on the application of robust methods using available software. Modern robust methods provide improved techniques for dealing with outliers, skewed distribution curvature and heteroscedasticity that can provide substantial gains in power as well as a deeper, more accurate and more nuanced understanding of data. Since the last edition, there have been numerous advances and improvements. They include new techniques for comparing groups and measuring effect size as well as new methods for comparing quantiles. Many new regression methods have been added that include both parametric and nonparametric techniques. The methods related to ANCOVA have been expanded considerably. New perspectives related to discrete distributions with a relatively small sample space are described as well as new results relevant to the shift function. The practical importance of these methods is illustrated using data from real world studies. The R package written for this book now contains over 1200 functions.\u003c\/p\u003e \u003cp\u003e\u003ci\u003eNew to this edition\u003c\/i\u003e \u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e35% revised content\u003c\/li\u003e\n\u003cli\u003eCovers many new and improved R functions\u003c\/li\u003e\n\u003cli\u003eNew techniques that deal with a wide range of situations\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003eExtensive revisions to cover the latest developments in robust regression\u003c\/li\u003e\n\u003cli\u003eCovers latest improvements in ANOVA\u003c\/li\u003e\n\u003cli\u003eIncludes newest rank-based methods\u003c\/li\u003e\n\u003cli\u003eDescribes and illustrated easy to use software\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elsevier Science","offers":[{"title":"Default Title","offer_id":47149498695920,"sku":"9780128047811","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780128047811_p0.jpg?v=1763639671","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780128047811","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}