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Sensory discrimination tests and measurements : sensometrics in sensory evaluation / / Jian Bi, Sensometrics Research and Service, Richmond, Virginia, USA
| Sensory discrimination tests and measurements : sensometrics in sensory evaluation / / Jian Bi, Sensometrics Research and Service, Richmond, Virginia, USA |
| Autore | Bi Jian |
| Edizione | [Second edition.] |
| Pubbl/distr/stampa | West Sussex : , : Wiley Blackwell, , 2015 |
| Descrizione fisica | 1 online resource (557 p.) |
| Disciplina | 630.727 |
| Soggetto topico |
Agriculture - Statistical methods
Sensory discrimination - Statistical methods |
| ISBN |
1-5231-1052-X
1-118-99478-7 1-118-99486-8 1-118-99485-X |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; Title Page; Copyright; Dedication; Brief Contents; Contents; Preface; Acknowledgements; About the companion website; Chapter 1 Introduction; 1.1 Sensometrics; 1.2 Sensory tests and measurements; 1.3 A brief review of sensory analysis methodologies; 1.4 Method, test, and measurement; 1.5 Commonly used discrimination methods; 1.6 Classification of sensory discrimination methods; Chapter 2 Measurements of sensory difference/similarity: Thurstonian discriminal distance; 2.1 Measurement of sensory difference/similarity; 2.2 Thurstonian discriminal distance, δ or d'; 2.3 Variance of d'
2.4 Tables and R/S-Plus codes for d' and variance of d'2.5 Computer-intensive approach to Thurstonian models of the ""M+N"" test; 2.6 Estimates of population and group d'; Chapter 3 Measurements of sensory difference/similarity: area under ROC curve in Signal Detection Theory; 3.1 Area measure of sensory difference/similarity; 3.2 ROC curve functions; 3.3 Estimations of the parameters of ROC curves; 3.4 Estimations of variances of estimators; 3.5 R/S-Plus codes for estimations of parameters for the three ratings methods; 3.6 Estimates of population R-index in replicated ratings Chapter 4 Difference testing4.1 Binomial model for difference testing; 4.2 Difference tests using forced-choice methods; 4.3 Power analysis for tests for one proportion; 4.4 Discrimination tests using methods with response bias; 4.5 Power analysis of tests for two proportions; 4.6 Efficiency comparisons of difference tests; 4.7 Difference tests for d' and R-index; Chapter 5 Similarity (equivalence) testing; 5.1 Introduction; 5.2 Similarity tests using the Two-Alternative Forced Choice (2-AFC) method; 5.3 Similarity testing using forced-choice methods 5.4 Similarity tests using methods with response bias5.5 Similarity tests using ratings of the A-Not A, Same-Different, and A-Not AR; 5.6 Similarity tests for continuous data; 5.7 Similarity tests for correlated data; 5.8 Confidence interval for similarity evaluation; 5.9 Controversy over similarity (equivalence) tests in statistical and sensory literature; Chapter 6 Bayesian approach to discrimination tests; 6.1 Introduction; 6.2 One-proportion two-sided tests; 6.3 One-proportion one-sided tests; 6.4 Two-proportion tests; 6.5 Thurstonian d' for Bayesian estimate of proportion Chapter 7 Modified discrimination tests7.1 Modified Triangular test; 7.2 Degree of Difference test; 7.3 Double discrimination tests; 7.4 Preference tests with a ""no preference"" option; 7.5 Discrimination tests with pseudo-correct responses (forgiveness); Chapter 8 Multiple-sample discrimination tests; 8.1 Multiple-sample comparison based on proportions; 8.2 Multiple-sample comparison based on ranks; 8.3 Multiple-sample comparison based on categories; 8.4 Multiple-sample comparison based on ratings; 8.5 Multiple-sample comparison based on paired comparisons Chapter 9 Replicated discrimination tests: beta-binomial model |
| Record Nr. | UNINA-9910131451003321 |
Bi Jian
|
||
| West Sussex : , : Wiley Blackwell, , 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Sensory discrimination tests and measurements : sensometrics in sensory evaluation / / Jian Bi, Sensometrics Research and Service, Richmond, Virginia, USA
| Sensory discrimination tests and measurements : sensometrics in sensory evaluation / / Jian Bi, Sensometrics Research and Service, Richmond, Virginia, USA |
| Autore | Bi Jian |
| Edizione | [Second edition.] |
| Pubbl/distr/stampa | West Sussex : , : Wiley Blackwell, , 2015 |
| Descrizione fisica | 1 online resource (557 p.) |
| Disciplina | 630.727 |
| Soggetto topico |
Agriculture - Statistical methods
Sensory discrimination - Statistical methods |
| ISBN |
1-5231-1052-X
1-118-99478-7 1-118-99486-8 1-118-99485-X |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; Title Page; Copyright; Dedication; Brief Contents; Contents; Preface; Acknowledgements; About the companion website; Chapter 1 Introduction; 1.1 Sensometrics; 1.2 Sensory tests and measurements; 1.3 A brief review of sensory analysis methodologies; 1.4 Method, test, and measurement; 1.5 Commonly used discrimination methods; 1.6 Classification of sensory discrimination methods; Chapter 2 Measurements of sensory difference/similarity: Thurstonian discriminal distance; 2.1 Measurement of sensory difference/similarity; 2.2 Thurstonian discriminal distance, δ or d'; 2.3 Variance of d'
2.4 Tables and R/S-Plus codes for d' and variance of d'2.5 Computer-intensive approach to Thurstonian models of the ""M+N"" test; 2.6 Estimates of population and group d'; Chapter 3 Measurements of sensory difference/similarity: area under ROC curve in Signal Detection Theory; 3.1 Area measure of sensory difference/similarity; 3.2 ROC curve functions; 3.3 Estimations of the parameters of ROC curves; 3.4 Estimations of variances of estimators; 3.5 R/S-Plus codes for estimations of parameters for the three ratings methods; 3.6 Estimates of population R-index in replicated ratings Chapter 4 Difference testing4.1 Binomial model for difference testing; 4.2 Difference tests using forced-choice methods; 4.3 Power analysis for tests for one proportion; 4.4 Discrimination tests using methods with response bias; 4.5 Power analysis of tests for two proportions; 4.6 Efficiency comparisons of difference tests; 4.7 Difference tests for d' and R-index; Chapter 5 Similarity (equivalence) testing; 5.1 Introduction; 5.2 Similarity tests using the Two-Alternative Forced Choice (2-AFC) method; 5.3 Similarity testing using forced-choice methods 5.4 Similarity tests using methods with response bias5.5 Similarity tests using ratings of the A-Not A, Same-Different, and A-Not AR; 5.6 Similarity tests for continuous data; 5.7 Similarity tests for correlated data; 5.8 Confidence interval for similarity evaluation; 5.9 Controversy over similarity (equivalence) tests in statistical and sensory literature; Chapter 6 Bayesian approach to discrimination tests; 6.1 Introduction; 6.2 One-proportion two-sided tests; 6.3 One-proportion one-sided tests; 6.4 Two-proportion tests; 6.5 Thurstonian d' for Bayesian estimate of proportion Chapter 7 Modified discrimination tests7.1 Modified Triangular test; 7.2 Degree of Difference test; 7.3 Double discrimination tests; 7.4 Preference tests with a ""no preference"" option; 7.5 Discrimination tests with pseudo-correct responses (forgiveness); Chapter 8 Multiple-sample discrimination tests; 8.1 Multiple-sample comparison based on proportions; 8.2 Multiple-sample comparison based on ranks; 8.3 Multiple-sample comparison based on categories; 8.4 Multiple-sample comparison based on ratings; 8.5 Multiple-sample comparison based on paired comparisons Chapter 9 Replicated discrimination tests: beta-binomial model |
| Record Nr. | UNINA-9910810481603321 |
|
Bi Jian
|
||
| West Sussex : , : Wiley Blackwell, , 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Sensory discrimination tests and measurements [[electronic resource] ] : statistical principles, procedures, and tables / / Jian Bi
| Sensory discrimination tests and measurements [[electronic resource] ] : statistical principles, procedures, and tables / / Jian Bi |
| Autore | Bi Jian <1949-> |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Ames, Iowa, : Blackwell Pub., 2006 |
| Descrizione fisica | 1 online resource (312 p.) |
| Disciplina |
150.287
630/.72/7 |
| Soggetto topico |
Agriculture - Statistical methods
Sensory discrimination - Statistical methods |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-282-36521-5
9786612365218 0-470-27766-1 0-470-27640-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Sensory Discrimination Tests and Measurements: Statistical Principles, Procedures and Tables; Contents; Preface; 1 Introduction; 1.1 A brief review of sensory analysis methodologies; 1.2 Method, test, and measurement; 1.3 Standard discrimination methods; 1.4 Classification of sensory discrimination methods; References; 2 Standard discrimination tests; 2.1 Binomial model for discrimination testing; 2.2 Discrimination tests using forced-choice methods; 2.3 Discrimination tests using the methods with response bias; References; 3 Statistical power analysis for standard discrimination tests
3.1 Introduction3.2 Power and sample size for forced-choice methods; 3.3 Power and sample size for the methods with response bias; 3.4 Efficiency comparisons of discrimination tests; References; 4 Modified discrimination tests; 4.1 The modified triangle test; 4.2 The degree of difference test; 4.3 The double discrimination test; 4.4 The preference test with "no preference" option; References; 5 Multiple-sample discrimination tests; 5.1 Multiple-sample comparison based on proportions; 5.2 Multiple-sample comparison based on ranks; 5.3 Multiple-sample comparison based on categorical scales References6 Replicated discrimination tests: beta-binomial model; 6.1 Introduction; 6.2 The beta-binomial distribution; 6.3 Estimation of parameters of beta-binomial model; 6.4 Applications of beta-binomial model in replicated tests; 6.5 Testing power and sample size for beta-binomial tests; References; Appendix 6A; 7 Replicated discrimination tests: corrected beta-binomial model; 7.1 Introduction; 7.2 The corrected beta-binomial distribution; 7.3 Estimation of parameters of corrected beta-binomial model; 7.4 Statistical testing for parameters in corrected beta-binomial model 7.5 Testing power and sample sizeReferences; Appendix 7A; 8 Replicated discrimination tests: Dirichlet-multinomial model; 8.1 The Dirichlet-multinomial distribution; 8.2 Estimation of parameters of Dirichlet-multinomial model; 8.3 Applications of DM model in replicated tests; 8.4 Testing power for Dirichlet-multinomial model; References; 9 Measurements of sensory difference: Thurstonian model; 9.1 Introduction; 9.2 Thurstonian; 9.3 Variance of; 9.4 Tables for d and variance of d; References; 10 Statistical analysis for d data; 10.1 Estimates of population or group 10.2 Statistical inference for dataReferences; 11 Similarity testing; 11.1 Introduction; 11.2 Similarity testing for preference; 11.3 Similarity testing using forced-choice methods; 11.4 Similarity testing using the A-Not A and the Same-Different methods; References; Appendix 11A; Appendix A List of a part of S-PLUS codes; Author Index; Subject Index |
| Record Nr. | UNINA-9910144390203321 |
|
Bi Jian <1949->
|
||
| Ames, Iowa, : Blackwell Pub., 2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Sensory discrimination tests and measurements [[electronic resource] ] : statistical principles, procedures, and tables / / Jian Bi
| Sensory discrimination tests and measurements [[electronic resource] ] : statistical principles, procedures, and tables / / Jian Bi |
| Autore | Bi Jian <1949-> |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Ames, Iowa, : Blackwell Pub., 2006 |
| Descrizione fisica | 1 online resource (312 p.) |
| Disciplina |
150.287
630/.72/7 |
| Soggetto topico |
Agriculture - Statistical methods
Sensory discrimination - Statistical methods |
| ISBN |
1-282-36521-5
9786612365218 0-470-27766-1 0-470-27640-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Sensory Discrimination Tests and Measurements: Statistical Principles, Procedures and Tables; Contents; Preface; 1 Introduction; 1.1 A brief review of sensory analysis methodologies; 1.2 Method, test, and measurement; 1.3 Standard discrimination methods; 1.4 Classification of sensory discrimination methods; References; 2 Standard discrimination tests; 2.1 Binomial model for discrimination testing; 2.2 Discrimination tests using forced-choice methods; 2.3 Discrimination tests using the methods with response bias; References; 3 Statistical power analysis for standard discrimination tests
3.1 Introduction3.2 Power and sample size for forced-choice methods; 3.3 Power and sample size for the methods with response bias; 3.4 Efficiency comparisons of discrimination tests; References; 4 Modified discrimination tests; 4.1 The modified triangle test; 4.2 The degree of difference test; 4.3 The double discrimination test; 4.4 The preference test with "no preference" option; References; 5 Multiple-sample discrimination tests; 5.1 Multiple-sample comparison based on proportions; 5.2 Multiple-sample comparison based on ranks; 5.3 Multiple-sample comparison based on categorical scales References6 Replicated discrimination tests: beta-binomial model; 6.1 Introduction; 6.2 The beta-binomial distribution; 6.3 Estimation of parameters of beta-binomial model; 6.4 Applications of beta-binomial model in replicated tests; 6.5 Testing power and sample size for beta-binomial tests; References; Appendix 6A; 7 Replicated discrimination tests: corrected beta-binomial model; 7.1 Introduction; 7.2 The corrected beta-binomial distribution; 7.3 Estimation of parameters of corrected beta-binomial model; 7.4 Statistical testing for parameters in corrected beta-binomial model 7.5 Testing power and sample sizeReferences; Appendix 7A; 8 Replicated discrimination tests: Dirichlet-multinomial model; 8.1 The Dirichlet-multinomial distribution; 8.2 Estimation of parameters of Dirichlet-multinomial model; 8.3 Applications of DM model in replicated tests; 8.4 Testing power for Dirichlet-multinomial model; References; 9 Measurements of sensory difference: Thurstonian model; 9.1 Introduction; 9.2 Thurstonian; 9.3 Variance of; 9.4 Tables for d and variance of d; References; 10 Statistical analysis for d data; 10.1 Estimates of population or group 10.2 Statistical inference for dataReferences; 11 Similarity testing; 11.1 Introduction; 11.2 Similarity testing for preference; 11.3 Similarity testing using forced-choice methods; 11.4 Similarity testing using the A-Not A and the Same-Different methods; References; Appendix 11A; Appendix A List of a part of S-PLUS codes; Author Index; Subject Index |
| Record Nr. | UNISA-996199392403316 |
|
Bi Jian <1949->
|
||
| Ames, Iowa, : Blackwell Pub., 2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
Sensory discrimination tests and measurements [[electronic resource] ] : statistical principles, procedures, and tables / / Jian Bi
| Sensory discrimination tests and measurements [[electronic resource] ] : statistical principles, procedures, and tables / / Jian Bi |
| Autore | Bi Jian <1949-> |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Ames, Iowa, : Blackwell Pub., 2006 |
| Descrizione fisica | 1 online resource (312 p.) |
| Disciplina |
150.287
630/.72/7 |
| Soggetto topico |
Agriculture - Statistical methods
Sensory discrimination - Statistical methods |
| ISBN |
1-282-36521-5
9786612365218 0-470-27766-1 0-470-27640-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Sensory Discrimination Tests and Measurements: Statistical Principles, Procedures and Tables; Contents; Preface; 1 Introduction; 1.1 A brief review of sensory analysis methodologies; 1.2 Method, test, and measurement; 1.3 Standard discrimination methods; 1.4 Classification of sensory discrimination methods; References; 2 Standard discrimination tests; 2.1 Binomial model for discrimination testing; 2.2 Discrimination tests using forced-choice methods; 2.3 Discrimination tests using the methods with response bias; References; 3 Statistical power analysis for standard discrimination tests
3.1 Introduction3.2 Power and sample size for forced-choice methods; 3.3 Power and sample size for the methods with response bias; 3.4 Efficiency comparisons of discrimination tests; References; 4 Modified discrimination tests; 4.1 The modified triangle test; 4.2 The degree of difference test; 4.3 The double discrimination test; 4.4 The preference test with "no preference" option; References; 5 Multiple-sample discrimination tests; 5.1 Multiple-sample comparison based on proportions; 5.2 Multiple-sample comparison based on ranks; 5.3 Multiple-sample comparison based on categorical scales References6 Replicated discrimination tests: beta-binomial model; 6.1 Introduction; 6.2 The beta-binomial distribution; 6.3 Estimation of parameters of beta-binomial model; 6.4 Applications of beta-binomial model in replicated tests; 6.5 Testing power and sample size for beta-binomial tests; References; Appendix 6A; 7 Replicated discrimination tests: corrected beta-binomial model; 7.1 Introduction; 7.2 The corrected beta-binomial distribution; 7.3 Estimation of parameters of corrected beta-binomial model; 7.4 Statistical testing for parameters in corrected beta-binomial model 7.5 Testing power and sample sizeReferences; Appendix 7A; 8 Replicated discrimination tests: Dirichlet-multinomial model; 8.1 The Dirichlet-multinomial distribution; 8.2 Estimation of parameters of Dirichlet-multinomial model; 8.3 Applications of DM model in replicated tests; 8.4 Testing power for Dirichlet-multinomial model; References; 9 Measurements of sensory difference: Thurstonian model; 9.1 Introduction; 9.2 Thurstonian; 9.3 Variance of; 9.4 Tables for d and variance of d; References; 10 Statistical analysis for d data; 10.1 Estimates of population or group 10.2 Statistical inference for dataReferences; 11 Similarity testing; 11.1 Introduction; 11.2 Similarity testing for preference; 11.3 Similarity testing using forced-choice methods; 11.4 Similarity testing using the A-Not A and the Same-Different methods; References; Appendix 11A; Appendix A List of a part of S-PLUS codes; Author Index; Subject Index |
| Record Nr. | UNINA-9910829888303321 |
|
Bi Jian <1949->
|
||
| Ames, Iowa, : Blackwell Pub., 2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Sensory discrimination tests and measurements [[electronic resource] ] : statistical principles, procedures, and tables / / Jian Bi
| Sensory discrimination tests and measurements [[electronic resource] ] : statistical principles, procedures, and tables / / Jian Bi |
| Autore | Bi Jian <1949-> |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Ames, Iowa, : Blackwell Pub., 2006 |
| Descrizione fisica | 1 online resource (312 p.) |
| Disciplina |
150.287
630/.72/7 |
| Soggetto topico |
Agriculture - Statistical methods
Sensory discrimination - Statistical methods |
| ISBN |
1-282-36521-5
9786612365218 0-470-27766-1 0-470-27640-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Sensory Discrimination Tests and Measurements: Statistical Principles, Procedures and Tables; Contents; Preface; 1 Introduction; 1.1 A brief review of sensory analysis methodologies; 1.2 Method, test, and measurement; 1.3 Standard discrimination methods; 1.4 Classification of sensory discrimination methods; References; 2 Standard discrimination tests; 2.1 Binomial model for discrimination testing; 2.2 Discrimination tests using forced-choice methods; 2.3 Discrimination tests using the methods with response bias; References; 3 Statistical power analysis for standard discrimination tests
3.1 Introduction3.2 Power and sample size for forced-choice methods; 3.3 Power and sample size for the methods with response bias; 3.4 Efficiency comparisons of discrimination tests; References; 4 Modified discrimination tests; 4.1 The modified triangle test; 4.2 The degree of difference test; 4.3 The double discrimination test; 4.4 The preference test with "no preference" option; References; 5 Multiple-sample discrimination tests; 5.1 Multiple-sample comparison based on proportions; 5.2 Multiple-sample comparison based on ranks; 5.3 Multiple-sample comparison based on categorical scales References6 Replicated discrimination tests: beta-binomial model; 6.1 Introduction; 6.2 The beta-binomial distribution; 6.3 Estimation of parameters of beta-binomial model; 6.4 Applications of beta-binomial model in replicated tests; 6.5 Testing power and sample size for beta-binomial tests; References; Appendix 6A; 7 Replicated discrimination tests: corrected beta-binomial model; 7.1 Introduction; 7.2 The corrected beta-binomial distribution; 7.3 Estimation of parameters of corrected beta-binomial model; 7.4 Statistical testing for parameters in corrected beta-binomial model 7.5 Testing power and sample sizeReferences; Appendix 7A; 8 Replicated discrimination tests: Dirichlet-multinomial model; 8.1 The Dirichlet-multinomial distribution; 8.2 Estimation of parameters of Dirichlet-multinomial model; 8.3 Applications of DM model in replicated tests; 8.4 Testing power for Dirichlet-multinomial model; References; 9 Measurements of sensory difference: Thurstonian model; 9.1 Introduction; 9.2 Thurstonian; 9.3 Variance of; 9.4 Tables for d and variance of d; References; 10 Statistical analysis for d data; 10.1 Estimates of population or group 10.2 Statistical inference for dataReferences; 11 Similarity testing; 11.1 Introduction; 11.2 Similarity testing for preference; 11.3 Similarity testing using forced-choice methods; 11.4 Similarity testing using the A-Not A and the Same-Different methods; References; Appendix 11A; Appendix A List of a part of S-PLUS codes; Author Index; Subject Index |
| Record Nr. | UNINA-9911018795303321 |
|
Bi Jian <1949->
|
||
| Ames, Iowa, : Blackwell Pub., 2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
