Multivariate Data Analysis In Sensory And Consumer Science
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Author |
: Garmt B. Dijksterhuis |
Publisher |
: John Wiley & Sons |
Total Pages |
: 320 |
Release |
: 2008-06-02 |
ISBN-10 |
: 9780470384831 |
ISBN-13 |
: 0470384832 |
Rating |
: 4/5 (31 Downloads) |
Synopsis Multivariate Data Analysis in Sensory and Consumer Science by : Garmt B. Dijksterhuis
This book is an outgrowth of research done by Dr. Gamt Dijsterhuis for his doctoral thesis at the University of Leiden. However, there are also contributions by several other authors, as well, including Eeke van der Burg, John Gower, Pieter Punter, Els van den Broek, and Margo Flipsen. This book discusses the use of Multivariate Data Analysis to solve problems in sensory and consumer research. More specifically the focus is on the analysis of the reactions to certain characteristics of food products, which are in the form of scores given to attributes perceived in the food stimuli; the analyses are multivariate; and the senses are mainly the senses of smell and taste. The four main themes covered in the book are: (1) Individual Differences, (2) Measurement Levels; (3) Sensory-Instrumental Relations, and (4) Time-Intensity Data Analysis. The statistical methods discussed include Principle Components Analysis, Generalized Procrustes Analysis, Multidimensional Scaling, Redundancy Analysis, and Canonical Analysis. This book will be a value to all professionals and students working in the sensory studies
Author |
: T. Naes |
Publisher |
: Elsevier |
Total Pages |
: 365 |
Release |
: 1996-02-01 |
ISBN-10 |
: 9780080537160 |
ISBN-13 |
: 0080537162 |
Rating |
: 4/5 (60 Downloads) |
Synopsis Multivariate Analysis of Data in Sensory Science by : T. Naes
The state-of-the-art of multivariate analysis in sensory science is described in this volume. Both methods for aggregated and individual sensory profiles are discussed. Processes and results are presented in such a way that they can be understood not only by statisticians but also by experienced sensory panel leaders and users of sensory analysis.The techniques presented are focused on examples and interpretation rather than on the technical aspects, with an emphasis on new and important methods which are possibly not so well known to scientists in the field. Important features of the book are discussions on the relationship among the methods with a strong accent on the connection between problems and methods. All procedures presented are described in relation to sensory data and not as completely general statistical techniques.Sensory scientists, applied statisticians, chemometricians, those working in consumer science, food scientists and agronomers will find this book of value.
Author |
: |
Publisher |
: |
Total Pages |
: 310 |
Release |
: 1995 |
ISBN-10 |
: OCLC:69033601 |
ISBN-13 |
: |
Rating |
: 4/5 (01 Downloads) |
Synopsis Multivariate Data Analysis in Sensory and Consumer Science by :
Author |
: Tormod Næs |
Publisher |
: John Wiley & Sons |
Total Pages |
: 268 |
Release |
: 2011-06-20 |
ISBN-10 |
: 9781119957249 |
ISBN-13 |
: 1119957249 |
Rating |
: 4/5 (49 Downloads) |
Synopsis Statistics for Sensory and Consumer Science by : Tormod Næs
As we move further into the 21st Century, sensory and consumer studies continue to develop, playing an important role in food science and industry. These studies are crucial for understanding the relation between food properties on one side and human liking and buying behaviour on the other. This book by a group of established scientists gives a comprehensive, up-to-date overview of the most common statistical methods for handling data from both trained sensory panels and consumer studies of food. It presents the topic in two distinct sections: problem-orientated (Part I) and method orientated (Part II), making it to appropriate for people at different levels with respect to their statistical skills. This book succesfully: Makes a clear distinction between studies using a trained sensory panel and studies using consumers. Concentrates on experimental studies with focus on how sensory assessors or consumers perceive and assess various product properties. Focuses on relationships between methods and techniques and on considering all of them as special cases of more general statistical methodologies It is assumed that the reader has a basic knowledge of statistics and the most important data collection methods within sensory and consumer science. This text is aimed at food scientists and food engineers working in research and industry, as well as food science students at master and PhD level. In addition, applied statisticians with special interest in food science will also find relevant information within the book.
Author |
: Tormod Næs |
Publisher |
: Woodhead Publishing |
Total Pages |
: 262 |
Release |
: 2018-02-21 |
ISBN-10 |
: 9780081011140 |
ISBN-13 |
: 0081011148 |
Rating |
: 4/5 (40 Downloads) |
Synopsis Individual Differences in Sensory and Consumer Science by : Tormod Næs
Individual Differences in Sensory and Consumer Science: Experimentation, Analysis and Interpretation presents easily readable, state-of-the-art coverage on how to plan and execute experiments that give rise to individual differences, also providing the framework for successful analysis and interpretation of results. The book highlights the different methodologies that can be applied and how to select the correct methodology based on the type of study you are performing, be it product research and development, quality control or consumer acceptance studies. Written by an experienced team of statisticians and sensory and consumer scientists, the book provides both academics and industry professionals with the first complete overview of a topic of ever-increasing importance. - Identifies how to plan and execute experiments in sensory and consumer science - Analyzes and interprets individual variances in sensory and consumer research - Differentiates best practices for examining product development, quality control and consumer acceptance
Author |
: Jean-François Meullenet |
Publisher |
: John Wiley & Sons |
Total Pages |
: 258 |
Release |
: 2008-02-28 |
ISBN-10 |
: 9780470276310 |
ISBN-13 |
: 0470276312 |
Rating |
: 4/5 (10 Downloads) |
Synopsis Multivariate and Probabilistic Analyses of Sensory Science Problems by : Jean-François Meullenet
Sensory scientists are often faced with making business decisions based on the results of complex sensory tests involving a multitude of variables. Multivariate and Probabilistic Analyses of Sensory Science Problems explains the multivariate and probabilistic methods available to sensory scientists involved in product development or maintenance. The techniques discussed address sensory problems such as panel performance, product profiling, and exploration of consumer data, including segmentation and identifying drivers of liking. Applied in approach and written for non-statisticians, the text is aimed at sensory scientists who deal mostly with descriptive analysis and consumer studies. Multivariate and Probabilistic Analyses of Sensory Science Problems offers simple, easy-to-understand explanations of difficult statistical concepts and provides an extensive list of case studies with step-by-step instructions for performing analyses and interpreting the results. Coverage includes a refresher on basic multivariate statistical concepts; use of common data sets throughout the text; summary tables presenting the pros and cons of specific methods and the conclusions that may be drawn from using various methods; and sample program codes to perform the analyses and sample outputs. As the latest member of the IFT Press series, Multivariate and Probabilistic Analyses of Sensory Science Problems will be welcomed by sensory scientists in the food industry and other industries using similar testing methodologies, as well as by faculty teaching advanced sensory courses, and professionals conducting and participating in workshops addressing multivariate analysis of sensory and consumer data.
Author |
: Herbert Stone |
Publisher |
: Elsevier |
Total Pages |
: 327 |
Release |
: 2012-12-02 |
ISBN-10 |
: 9780323155816 |
ISBN-13 |
: 0323155812 |
Rating |
: 4/5 (16 Downloads) |
Synopsis Sensory Evaluation Practices by : Herbert Stone
Sensory Evaluation Practices examines the principles and practices of sensory evaluation. It describes methods and procedures for the analysis of results from sensory tests; explains the reasons for selecting a particular procedure or test method; and discusses the organization and operation of a testing program, the design of a test facility, and the interpretation of results. Comprised of three parts encompassing nine chapters, this volume begins with an overview of sensory evaluation: what it does; how, where, and for whom; and its origin in physiology and psychology. It then discusses measurement, psychological errors in testing, statistics, test strategy, and experimental design. The reader is also introduced to the discrimination, descriptive, and affective methods of testing, along with the criteria used to select a specific method, procedures for data analysis, and the communication of actionable results. The book concludes by looking at problems where sensory evaluation is applicable, including correlation of instrumental and sensory data, measurement of perceived efficacy, storage testing, and product optimization. This book is a valuable resource for sensory professionals, product development and production specialists, research directors, technical managers, and professionals involved in marketing, marketing research, and advertising.
Author |
: Sebastien Le |
Publisher |
: CRC Press |
Total Pages |
: 223 |
Release |
: 2018-12-14 |
ISBN-10 |
: 9781315360379 |
ISBN-13 |
: 1315360373 |
Rating |
: 4/5 (79 Downloads) |
Synopsis Analyzing Sensory Data with R by : Sebastien Le
Choose the Proper Statistical Method for Your Sensory Data Issue Analyzing Sensory Data with R gives you the foundation to analyze and interpret sensory data. The book helps you find the most appropriate statistical method to tackle your sensory data issue. Covering quantitative, qualitative, and affective approaches, the book presents the big picture of sensory evaluation. Through an integrated approach that connects the different dimensions of sensory evaluation, you’ll understand: The reasons why sensory data are collected The ways in which the data are collected and analyzed The intrinsic meaning of the data The interpretation of the data analysis results Each chapter corresponds to one main sensory topic. The chapters start with presenting the nature of the sensory evaluation and its objectives, the sensory particularities related to the sensory evaluation, details about the data set obtained, and the statistical analyses required. Using real examples, the authors then illustrate step by step how the analyses are performed in R. The chapters conclude with variants and extensions of the methods that are related to the sensory task itself, the statistical methodology, or both.
Author |
: Sarah E. Kemp |
Publisher |
: John Wiley & Sons |
Total Pages |
: 210 |
Release |
: 2011-08-26 |
ISBN-10 |
: 9781444360516 |
ISBN-13 |
: 1444360515 |
Rating |
: 4/5 (16 Downloads) |
Synopsis Sensory Evaluation by : Sarah E. Kemp
This book is a practical guide to sensory evaluation methods and techniques in the food, cosmetic and household product industries. It explains the suitability of different testing methods for different situations and offers step-by-step instructions on how to perform the various types of tests. Covering a broad range of food and non-food product applications, the book is designed to be used as a practical reference in the testing environment; a training manual for new recruits into sensory science, and a course book for students undertaking industrial training or academic study.
Author |
: Daniel M. Ennis |
Publisher |
: Institute for Perception |
Total Pages |
: 197 |
Release |
: 2014-09-30 |
ISBN-10 |
: 9780615857749 |
ISBN-13 |
: 0615857744 |
Rating |
: 4/5 (49 Downloads) |
Synopsis Tools and Applications of Sensory and Consumer Science by : Daniel M. Ennis
Now in its sixth printing, this book is a must-have tool for professionals in product testing, consumer research, and advertising claims support. It contains our most significant and useful technical reports from the last 20 years. Readers will easily relate to the problems and solutions in each 2-page scenario. And for deeper study, the reader will find a list of published papers on a variety of related subjects. Drs. Daniel Ennis, Benoît Rousseau and John Ennis use their combined expertise to guide readers through problems in areas such as: Difference Tests Rating and Rankings Claims Support Drivers of Liking® and Landscape Segmentation Analysis® (LSA) Optimizing Product Portfolios Probabilistic Multidimensional Scaling Combinatorial Tools Designing Tests and Surveys The technical content behind each scenario has been kept to a minimum so that ideas can be absorbed easily, but there is plenty of opportunity to pursue each account in more detail. Examples range from dairy products to beverages and fragrance products and are designed to appeal to a broad audience in the product research field. 27 tables for product testing methods have been included so the reader can interpret results from discrimination methodologies such as the tetrad test, the triangle test, the same-different method, the duo-trio test, replicated testing, and others. 186 pages, $95, plus shipping and 5.3% VA sales tax, where applicable for print copy. To order print copies of this book, please call (804) 675-2980 or visit www.ifpress.com.