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Nonparametric Statistical Tests A Computational Approach

Nonparametric Statistical Tests A Computational Approach

Nonparametric Statistical Tests: A Computational Approach describes classical nonparametric tests as well as novel and little-known methods such as the Baumgartner-Weiss-Schindler and the Cucconi tests. The book presents SAS and R programs allowing readers to carry out the different statistical methods such as permutation and bootstrap tests. The author considers example data sets in each chapter to illustrate methods. Numerous real-life data from various areas including the bible and their analyses provide for greatly diversified reading. The book covers: Nonparametric two-sample tests for the location-shift model specifically the Fisher-Pitman permutation test the Wilcoxon rank sum test and the Baumgartner-Weiss-Schindler test Permutation tests location-scale tests tests for the nonparametric Behrens-Fisher problem and tests for a difference in variability Tests for the general alternative including the (Kolmogorov-)Smirnov test ordered categorical and discrete numerical data Well-known one-sample tests such as the sign test and Wilcoxon’s signed rank test a modification suggested by Pratt (1959) a permutation test with original observations and a one-sample bootstrap test are presented. Tests for more than two groups the following tests are described in detail: the Kruskal-Wallis test the permutation F test the Jonckheere-Terpstra trend test tests for umbrella alternatives and the Friedman and Page tests for multiple dependent groups The concepts of independence and correlation and stratified tests such as the van Elteren test and combination tests The applicability of computer-intensive methods such as bootstrap and permutation tests for non-standard situations and complex designs Although the major development of nonparametric methods came to a certain end in the 1970s their importance undoubtedly persists. What is still needed is a computer assisted evaluation of their main properties. This book closes that gap. | Nonparametric Statistical Tests A Computational Approach

GBP 69.99
1

Gluten & Wheat Free Goodies

Gluten & Wheat Free Goodies

Immerse yourself in a delicious journey with Gluten & Wheat Free Goodies. Enjoy the luxurious Lazy Day Millionaire's Shortbread, and savour the sweet Ooh! Chocolata Dairy-Free & Vegan Honeycomb Milk Chocolate. Explore diverse flavours with Popcorn Kitchens Lemon Drizzle, Sweet Lounge Fizzy Cola Bottles, Mr. Filbert's Honey & Peppercorn Mixed Nuts, and Oloves' Lemon & Rosemary Natural Green Pitted Olives. Angelic Multi Seed Savoury Biscuits and Yorkshire Crisps with Natural Sea Salt conclude this thoughtful, scrumptious selection, ensuring every bite is a celebration of taste without compromise.

GBP 59.99
1

Equivalence and Noninferiority Tests for Quality Manufacturing and Test Engineers

Equivalence and Noninferiority Tests for Quality Manufacturing and Test Engineers

In engineering and quality control various situations including process validation and design verification require equivalence and noninferiority tests. Equivalence and Noninferiority Tests for Quality Manufacturing and Test Engineers presents methods for using validation and verification test data to demonstrate equivalence and noninferiority in engineering and applied science. The book covers numerous tests drawn from the author’s more than 30 years of work in a range of industrial settings. It provides computational formulas for the tests methods to determine or justify sample sizes and formulas to calculate power and operating characteristic curves. The methods are accessible using standard statistical software and do not require complicated programming. The book also includes computer code and screen shots for SAS R and JMP. This book provides you with a guide to performing validation and verification tests that demonstrate the adequacy of your process system or product. It will help you choose the best test for your application.

GBP 59.99
1

Contemporary Intellectual Assessment Fourth Edition Theories Tests and Issues

Contemporary Intellectual Assessment Fourth Edition Theories Tests and Issues

This leading practitioner reference and text-now in a revised and expanded fourth edition-provides the knowledge needed to use state-of-the-art cognitive tests with individuals of all ages from preschoolers to adults. The volume examines major theories and tests of intelligence (in chapters written by the theorists and test developers themselves) and presents research-based approaches to test interpretation. Contributors address critical issues in evaluating culturally and linguistically diverse students gifted students and those with intellectual disability sensory–motor impairments traumatic brain injuries and learning difficulties and disabilities. The fourth edition highlights the use of cognitive test results in planning school-based interventions. New to This Edition *Complete coverage of new or updated tests: WPPSI-IV WISC-V WISC-V Integrated WJ IV ECAD CAS2 RIAS-2 KABC-II Normative Update and UNIT2. *Chapters on cutting-edge approaches to identifying specific learning disabilities and reading disorders. *Chapters on brain imaging neuropsychological intervention in schools adult intellectual development and DSM-5 criteria for learning disorders. *Updated chapters on theories of intelligence their research base and their clinical utility in guiding cognitive and neuropsychological assessment practice. | Contemporary Intellectual Assessment Fourth Edition Theories Tests and Issues

GBP 54.99
1

Sephra Gluten-Free Waffle Mix 3kg (Pack of 4)

Sephra Gluten-Free Waffle Mix 3kg (Pack of 4)

Sephra's gluten-free waffle mix is the perfect way to create delicious, golden-brown waffles. Preparation is easy - just add melted butter, milk, and eggs, then cook for around 3-4 minutes. This mix is a smart choice for businesses seeking to expand their menus with a tasty gluten-free option and boost their profitability. Ingredients - White Rice Flour, Sugar, Maize Starch, Tapioca Starch, Potato Starch, Buckwheat Flour, Raising Agents (E341 (i), E500), Salt, Thickener (Xanthan Gum), Flavouring, Natural Colour (AnnattoNorbixin) Nutritional Info (per 100g) : Energy: 365 Kcal/Kj. Fat: 1. 8g, of which saturates: 0. 4g, Carbohydrates: 83. 7g, of which sugars: 20. 4g, Fibre: 0g, Protein: 3. 6g, Salt: 1. 025g. Storage Instructions - Store ambient in a cool dry place

GBP 59.99
1

Statistical Power Analysis A Simple and General Model for Traditional and Modern Hypothesis Tests Fifth Edition

Statistical Power Analysis A Simple and General Model for Traditional and Modern Hypothesis Tests Fifth Edition

Statistical Power Analysis explains the key concepts in statistical power analysis and illustrates their application in both tests of traditional null hypotheses (that treatments or interventions have no effect in the population) and in tests of the minimum-effect hypotheses (that the population effects of treatments or interventions are so small that they can be safely treated as unimportant). It provides readers with the tools to understand and perform power analyses for virtually all the statistical methods used in the social and behavioral sciences. Brett Myors and Kevin Murphy apply the latest approaches of power analysis to both null hypothesis and minimum-effect testing using the same basic unified model. This book starts with a review of the key concepts that underly statistical power. It goes on to show how to perform and interpret power analyses and the ways to use them to diagnose and plan research. We discuss the uses of power analysis in correlation and regression in the analysis of experimental data and in multilevel studies. This edition includes new material and new power software. The programs used for power analysis in this book have been re-written in R a language that is widely used and freely available. The authors include R codes for all programs and we have also provided a web-based app that allows users who are not comfortable with R to perform a wide range of analyses using any computer or device that provides access to the web. Statistical Power Analysis helps readers design studies diagnose existing studies and understand why hypothesis tests come out the way they do. The fifth edition includes updates to all chapters to accommodate the most current scholarship as well as recalculations of all examples. This book is intended for graduate students and faculty in the behavioral and social sciences; researchers in other fields will find the concepts and methods laid out here valuable and applicable to studies in many domains. | Statistical Power Analysis A Simple and General Model for Traditional and Modern Hypothesis Tests Fifth Edition

GBP 49.99
1

OSOM Strep A Test | Pack of 20 Tests

OSOM Strep A Test | Pack of 20 Tests

A colour immunochromatographic assay intended for the qualitative detection of Group A Streptococcus antigen directly from throat swab specimens. OSOM Strep A Test for sore throat test and treat service (Professional use ONLY – not for personal use) Easy-to-read two color results Results in 5 minutes 96% sensitivity 98% specificity versus culture Includes 2 additional test sticks for external QC testing   Composition of the kit: 20 Test Sticks 20 Test Tubes 20 Sterile Swabs 1 Reagent 1 (2 M Sodium Nitrite) 1 reagent 2 (0.3 M Acetic Acid) 1 Positive Control (Nonviable Group A Streptococci, 0.1% Sodium Azide) 1 Negative Control (Nonviable Group C Streptococci, 0.1% Sodium Azide) 1 Directional Insert Note: Extra components (swabs, tubes) have been provided for your convenience.  

GBP 85.00
1

Kallo Belgian Milk Chocolate Rice Cake Thins Two Pack (Pack of 30) 0401230

Kallo Belgian Milk Chocolate Rice Cake Thins Two Pack (Pack of 30) 0401230

Portion packs of Kallo Belgian milk chocolate rice cake thins, each portion pack contains 2 rice cake thins. Only 56 calories per rice cake thin. Ideal for cafes, canteens, break-out areas and buffets. Gluten free. May contain sesame seeds. Rice cake thins with Belgian milk chocolate Portion packs 2 rice cakes per pack 56 calories per rice cake May contain sesame seeds Suitable for Vegetarians and gluten free Pack of 30

GBP 51.99
1