عنوان

Statistical Methods in Food and Consumer Research.

008091831X

9780080918310

b545068

Statistical Methods in Food and Consumer Research.

[Book]

Jr Maximo C Gacula

Saint Louis

Elsevier Science

2014

(525 pages).

Food science and technology (Academic Press)

Front Cover; Statistical Methods in Food and Consumer Research; Copyright Page; Table of Contents; Dedication; PREFACE; Chapter 1. Introduction; 1.1 A Brief Review of Tools for Statistical Inference; 1.2 Principles of Experimental Design; 1.3 The Role of the Statistician in Research; Exercises; Chapter 2. Statistical Sensory Testing; 2.1 Psychophysical Aspects of Sensory Data; 2.2 Scales of Measurement; 2.3 Scale Structures; 2.4 Construction of a Scale; 2.5 Distribution of Sensory Data; Exercises; Chapter 3. The Analysis of Variance and Multiple Comparison Tests; 3.1 Analysis of Variance. 3.2 Multiple-Comparison Tests3.3 Sample Size Estimation; Exercises; Chapter 4. Experimental Design; 4.1 Simple Comparative Experiments; 4.2 Completely Randomized Designs; 4.3 Randomized Complete Block Designs; 4.4 Latin Square Designs; 4.5 Changeover Designs; Exercises; Chapter 5. Incomplete Block Experimental Designs; 5.1 Balanced Incomplete Block Designs; 5.2 Balanced Incomplete Block Designs Augmented with a Control; 5.3 Doubly Balanced Incomplete Block Designs; 5.4 Composite Complete-Incomplete Block Designs; Exercises; Chapter 6. Factorial Experiments; 6.1 The 2n Factorial Experiments. 6.2 The 3n Factorial Experiments6.3 The p x q and p x q x k Factorial Experiments; 6.4 Simple Confounding and Fractional Factorial Experiments; Exercises; Chapter 7. Response Surface Designs and Analysis; 7.1 General Concepts; 7.2 Fitting of Response Surfaces and Some Design Considerations; 7.3 Illustrations of Fittings of First- and Second-Order Models; 7.4 Composite Designs; 7.5 Rotatable Designs; 7.6 A Response Surface Analysis Approach for Sensory Data; Exercises; Chapter 8. Shelf Life Testing Experiments; 8.1 Hazard Function; 8.2 Shelf Life Models; 8.3 Regression Analysis; Exercises. Chapter 9. Nonparametric Statistical Methods9.1 Some Nonparametric Tests for Comparing Two Populations; 9.2 Testing for Independence; 9.3 Analysis of Categorical Data; 9.4 Testing for Randomness of Rankings of Treatments; 9.5 Multidimensional Contingency Tables; Exercises; Chapter 10. Sensory Difference Tests and Selection of Panel Members; 10.1 Triangle Test; 10.2 Duo-Trio Test; 10.3 Pair Difference Test; 10.4 Comparisons of Difference Test Designs; 10.5 Selection of Panel Members; Exercises; Chapter 11. The Method of Paired Comparisons in Sensory Tests. 11.1 Completely Balanced Paired Comparison Designs11.2 Incomplete Balanced Paired Comparison Designs; 11.3 Models for Data Analysis; 11.4 Choice of Models; Exercises; APPENDIX: STATISTICAL TABLES; REFERENCES; INDEX.

Food Science and Technology: A Series of Monographs: Statistical Methods in Food and Consumer Research focuses on the applications of statistical methods and specialized techniques in food and consumer research. The publication begins with a review of tools for statistical inference, statistical sensory testing, and analysis of variance and multiple comparison tests. Discussions focus on principles of experimental design, psychophysical aspects of sensory data, scales of measurement, distribution of sensory data, sample size estimation, and analysis of variance. The text then ponders o.

Consumers -- Research -- Statistical methods.

Experimental design.

Food research -- Statistical methods.

Jr Maximo C Gacula

B S Schweigert

George F Stewart

Jagbir Singh

John Hawthorn

Jr Maximo C Gacula

[Book]

Y