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Introduction | p. 3 |
A Description of Sample Data Sets Used in Further Chapters | p. 9 |
A Description of Example Data Sets | p. 9 |
References | p. 25 |
Panelist and Panel Performance: A Multivariate Experience | p. 27 |
The Multivariate Nature of Sensory Evaluation | p. 27 |
Univariate Approaches to Panelist Assessment | p. 29 |
Multivariate Techniques for Panelist Performance | p. 32 |
Panel Evaluation through Multivariate Techniques | p. 43 |
Conclusions | p. 46 |
References | p. 47 |
A Nontechnical Description of Preference Mapping | p. 49 |
Introduction | p. 49 |
Internal Preference Mapping | p. 49 |
External Preference Mapping (PREFMAP) | p. 58 |
Conclusions | p. 66 |
References | p. 67 |
Deterministic Extensions to Preference Mapping Techniques | p. 69 |
Introduction | p. 69 |
Application and Models Available | p. 69 |
Conclusions | p. 89 |
References | p. 94 |
Multidimensional Scaling and Unfolding and the Application of Probabilistic Unfolding to Model Preference Data | p. 95 |
Introduction | p. 95 |
Multidimensional Scaling (MDS) and Unfolding | p. 96 |
Probabilistic Approach to Unfolding and Identifying the Drivers of Liking | p. 98 |
Examples | p. 100 |
References | p. 109 |
Consumer Segmentation Techniques | p. 111 |
Introduction | p. 111 |
Methods Available | p. 111 |
Segmentation Methods Using Hierarchical Cluster Analysis | p. 113 |
References | p. 126 |
Ordinal Logistic Regression Models in Consumer Research | p. 129 |
Introduction | p. 129 |
Limitations of Ordinary Least Square Regression | p. 129 |
Odds, Odds Ratio, and Logit | p. 130 |
Binary Logistic Regression | p. 133 |
Ordinal Logistic Regression Models | p. 144 |
Proportional Odds Model (POM) | p. 144 |
Conclusions | p. 160 |
References | p. 160 |
Risk Assessment in Sensory and Consumer Science | p. 163 |
Introduction | p. 163 |
Concepts of Quantitative Risk Assessment | p. 164 |
A Case Study: Cheese Sticks Appetizers | p. 166 |
Conclusions | p. 176 |
References | p. 176 |
Application of MARS to Preference Mapping | p. 179 |
Introduction | p. 179 |
MARS Basics | p. 179 |
Setting Control Parameters and Refining Models | p. 187 |
Example of Application of MARS | p. 188 |
A Comparison with PLS Regression | p. 201 |
References | p. 205 |
Analysis of Just About Right Data | p. 207 |
Introduction | p. 207 |
Basics of Penalty Analysis | p. 208 |
Boot Strapping Penalty Analysis | p. 210 |
Use of MARS to Model JAR Data | p. 212 |
A Proportional Odds/Hazards Approach to Diagnostic Data Analysis | p. 215 |
Use of Dummy Variables to Model JAR Data | p. 220 |
References | p. 233 |
Index | p. 237 |
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The Used, Rental and eBook copies of this book are not guaranteed to include any supplemental materials. Typically, only the book itself is included. This is true even if the title states it includes any access cards, study guides, lab manuals, CDs, etc.