{"product_id":"9781475781441","title":"Mixed-Effects Models in S and S-PLUS","description":"\u003cp\u003eMixed-effects models provide a—exibleand powerful toolfor theanalysis of grouped data, which arise in many areas as diverse as agriculture, biology, economics, manufacturing, and geophysics. Examples of grouped data - clude longitudinal data, repeatedmeasures, blocked designs, and multilevel data. The increasing popularity of mixed-effects models is explained by the—exibility they offer in modeling the within-group correlation often present in grouped data, by the handling of balanced and unbalanced data in a unified framework, and by the availability of reliable and efficient software for—tting them. This book provides an overview of the theory and application of l- ear and nonlinear mixed-effects models in the analysis of grouped data. A unified model-building strategy for both linear and nonlinear models is presentedandappliedtotheanalysisofover20realdatasetsfromawide- riety of areas, including pharmacokinetics, agriculture, and manufacturing. A strong emphasis is placed on the use of graphical displays at the various phases of the model-building process, starting with exploratory plots of the data and concluding withdiagnostic plots toassess the adequacy ofa—tted model. Over 170—gures are included in the book.\u003c\/p\u003e","brand":"Springer New York","offers":[{"title":"Default Title","offer_id":47047685538032,"sku":"9781475781441","price":139.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781475781441_p0.jpg?v=1763605764","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781475781441","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}