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Preface | |
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List of Symbols | |
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Introduction to Resource Selection Studies | |
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Motivation and Definitions | |
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The Data for Resource Selection Studies | |
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Sampling Protocols and Study Designs | |
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Comparison of Designs | |
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Indices of Selection | |
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Hypothesis Tests and Confidence Intervals | |
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Discussion | |
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Chapter Summary | |
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Statistical Modelling Procedures | |
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Simple Sample Comparisons | |
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Linear Regression | |
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Logistic Regression | |
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Log-Linear Models | |
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Proportional Hazards Models | |
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Generalized Linear Models | |
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Tests Used in Modelling | |
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Model Selection Using AIC | |
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Analysis of Residuals | |
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Multiple tests and confidence intervals | |
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Bootstrap Methods | |
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Chapter Summary | |
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Examples of the Use of Resource Selection Functions | |
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Introduction | |
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Examples | |
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Sample Designs | |
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Assumptions | |
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Chapter Summary | |
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Studies with Resources Defined by Several Categories | |
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Introduction | |
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Sampling Designs and Protocols | |
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Choice of Estimators for Selection Ratios | |
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Variance of a Ratio and the Difference of Ratios | |
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Chi-Squared Tests | |
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Design I with Known Proportions of Available Resource Units | |
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Tests on Proportions of Used Units | |
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Inferences Concerning Selection Ratios | |
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Comparison of Selection Ratios | |
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Design I with Estimated Proportions of Available Resource Units | |
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Design II with Sampling Protocol A | |
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Census of Available Resource Units | |
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Sample of Available Resource Units | |
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Design III with Sampling Protocol A | |
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Census of Available Resource Units | |
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Sample of Available Resource Units | |
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Discussion | |
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Chapter Summary | |
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Exercise | |
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Resource Selection Functions from Logistic Regression | |
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Census Data | |
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Use With a Random Sample of Resource Units | |
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Separate Sampling | |
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Separate Samples of Available and Used Units | |
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Separate Samples of Available and Unused Units | |
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Separate Samples of Used and Unused Units | |
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Variances for Estimators and Their Differences | |
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Discussion | |
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Chapter Summary | |
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Exercises | |
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Resource Selection Over Several Time Periods | |
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Census Data | |
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Sample Data | |
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Small Proportions of Used Resource Units Sampled | |
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Samples of Unused Resource Units Only | |
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Chapter Summary | |
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Exercises | |
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Log-linear Modelling | |
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General Log-linear Modelling of Count Data | |
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Examples | |
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Chapter Summary | |
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Exercise | |
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Discrete Choice Models with Changing Availability | |
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The Theory of Discrete Choice Models | |
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Two Units Per Choice Set | |
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Examples | |
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Availability Sampled | |
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Chapter Summary | |
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Exercises | |
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Applications Using Geographic Information Systems | |
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Defining Use and Availability | |
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Variable and Model Selection | |
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Mapping of Resource Selection Functions | |
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Examples | |
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Chapter Summary | |
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Discriminant Function Analysis | |
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Linear Discriminant Function Analysis | |
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Samples of Available and Used Resource Units | |
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Samples of Available and Unused Resource Units | |
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Samples of Unused and Used Resource Units | |
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Quadratic Discriminant Function Analysis | |
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Discussion | |
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Chapter Summary | |
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Exercise | |
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Analysis of the Amount of Use | |
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Introduction | |
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Analysis of Counts of the Amount of Use | |
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Analysis of Continuous Measures of the Amount of Use | |
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Mixtures of Zeros and Positive Measures of the Amount of Use | |
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Chapter Summary | |
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Estimation of a Modified Log-Linear Model | |
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Some Other Types of Analysis | |
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Compositional Analysis | |
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Mahalanobis Distance | |
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Estimation Using Machine Learning Methods | |
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Chapter Summary | |
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Risk Assessment and Population Size Estimation | |
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Risk Assessment | |
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Estimating Population Size | |
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Chapter Summary | |
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Computing | |
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General Considerations | |
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Logistic Regression Example Code | |
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Log-linear Model Example Code | |
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Discrete Choice Model Example Code | |
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Chapter Summary | |
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References | |
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Name Index | |
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Subject Index | |