Determining sample size and power in research studies : a manual for researchers
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Determining sample size and power in research studies : a manual for researchers
Springer, 2020
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Description based upon print version of record
Includes bibliographical references
収録内容
- Intro
- Foreword
- Preface
- Acknowledgements
- Contents
- About the Authors
- 1 Introduction to Sample Size Determination
- Introduction
- Issues with Very Small Samples
- Issues with Very Large Samples
- Strategy in Sample Selection
- Common Errors in Conducting Research
- Flow Diagrams for Deciding Sample Size
- Summary
- Bibliography
- 2 Understanding Statistical Inference
- Introduction
- Hypothesis Testing
- Procedure in Hypothesis Testing Experiment
- Effect Size
- Summary
- Bibliography
- 3 Understanding Concepts in Estimating Sample Size in Survey Studies
- Introduction
- Determining Sample Size in Estimating Population Mean
- Factors Affecting Sample Size
- Sample Size Determination for Estimating Mean When Population SD Is Known
- Sample Size Determination for Estimating Mean When Population SD Is Unknown
- Determining Sample Size in Estimating Population Proportion
- Sample Size Determination for Estimating Proportion
- Determining Sample Size in Estimating Difference Between Two Population Means
- Summary
- Bibliography
- 4 Understanding Concepts in Estimating Sample Size in Hypothesis Testing Experiments
- Introduction
- Importance of Sample Size in Experimental Studies
- Sample Size on the Basis of Power
- One-Sample Testing of Mean
- Determining Sample Size
- Estimation of Sample Size in One-Sample Test
- Estimation of Minimum Detectable Difference
- Estimation of Power in One-Sample t-Test
- Testing Difference Between Two Means
- Determining Sample Size in Two-Sample t-Test
- Estimation of Power in Two-Sample t-Test
- Summary
- Bibliography
- 5 Use of G*Power Software
- Introduction
- Procedure of Installing G*Power 3.1
- Summary
- Bibliography
- 6 Determining Sample Size in Experimental Studies
- Introduction
- One Sample Tests
- Two Sample Tests
- Testing Significance of Relationship
- Summary
- Bibliography
- 7 Determining Sample Size in General Linear Models
- Introduction
- Linear Multiple Regression Model
- Logistic Regression
- Analysis of Variance
- Summary
- Bibliography
- Appendix