Statistical Analysis of Clinical Data on a Pocket Calculator, Part 2 [electronic resource] : Statistics on a Pocket Calculator, Part 2 /
Cleophas, Ton J.author.
Zwinderman, Aeilko H.author.
The first part of this title contained all statistical tests relevant to starting clinical investigations, and included tests for continuous and binary data, power, sample size, multiple testing, variability, confounding, interaction, and reliability. The current part 2 of this title reviews methods for handling missing data, manipulated data, multiple confounders, predictions beyond observation, uncertainty of diagnostic tests, and the problems of outliers. Also robust tests, non-linear modeling , goodness of fit testing, Bhatacharya models, item response modeling, superiority testing, variability testing, binary partitioning for CART (classification and regression tree) methods, meta-analysis, and simple tests for incident analysis and unexpected observations at the workplace and reviewed. Each test method is reported together with (1) a data example from practice, (2) all steps to be taken using a scientific pocket calculator, and (3) the main results and their interpretation. Although several of the described methods can also be carried out with the help of statistical software, the latter procedure will be considerably slower. Both part 1 and 2 of this title consist of a minimum of text and this will enhance the process of mastering the methods. Yet the authors recommend that for a better understanding of the test procedures the books be used together with the same authors' textbook "Statistics Applied to Clinical Studies" 5th edition edited 2012, by Springer Dordrecht Netherlands. More complex data files like data files with multiple treatment modalities or multiple predictor variables can not be analyzed with a pocket calculator. We recommend that the small books "SPSS for starters", Part 1 and 2 (Springer, Dordrecht, 2010, and 2012) from the same authors be used as a complementary help for the readers' benefit.
Statistical Analysis of Clinical Data on a Pocket Calculator, Part 2; Preface; Contents; 1 Introduction; 2 Basic LogarithmLogarithm for a Better Understanding of Statistical MethodsBetter Understanding of Statistical Methods; Theory and Basic Steps; Example, Markov Model; Example, Odds Ratios; Conclusion; 3 Missing Data Imputation; Conclusion; 4 Assessing Manipulated Data; Chi-Square Table (X2 - Table); Conclusion; 5 Propensity Scores and Propensity Score MatchingMatching for Assessing Multiple ConfoundersAssessing Multiple Confounders; Propensity Scores; Propensity Score MatchingMatching
Conclusion6 Markov ModelingMarkov Modeling for Predicting Outside the Range of Observations; Example; Note; Conclusion; 7 Uncertainty in the Evaluation of Diagnostic Tests; Estimating Uncertainty of SensitivitySensitivity and Specificity Specificity; Conclusion; 8 Robust Tests for Imperfect Data; T-test for Medians and Median Absolute Deviations (MADs); T-test for Winsorized Variances; Mood's Test (One Sample Wilcoxon's Test); Conclusion; 9 Non-Linear Modeling on a Pocket Calculator; Example; Appendix; Linear Regression (y = a + bx, r = Correlation Coefficient); Conclusion
10 Fuzzy Modeling for Imprecise and Incomplete Dataincomplete dataFuzzy Terms; Example; Example for Exercise; Conclusion; 11 Goodness of Fit Tests for Normal and Cumulatively Normal Datacumulatively normal data; Chi-Square Goodness of Fit Test; Kolmogorov--Smirnov Goodness of Fit Test; Conclusion; 12 Bhattacharya Modeling for Unmasking Hidden Gaussian Curves; Example; Conclusion; 13 Item Response Modeling Instead of Classical Linear Analysis of Questionnaires; Example; Conclusion; 14 Superiority Testing Instead of Null Hypothesis Testing; Example; Note; Conclusion
15 Variability Analysis With the Bartlett's TestExample (Bartlett's Test); Notes; Conclusion; 16 Binary Partitioning for CART (Classification and Regression Tree) Methods; Conclusion; 17 Meta-Analysis of Continuous Data; Example; Conclusion; 18 Meta-Analysis of Binary Data; Example; Conclusion; 19 Physicians' Daily Life and the Scientific Method; Falling Out of Bed; Evaluation of Fundic Gland Polyps; Physicians with a Burn-Out; Patients'Letters of Complaints; Conclusion; 20 Incident Analysis and the Scientific Method; Example; Conclusion; Final Remarks; Index
Includes index.
The first part of this title contained all statistical tests relevant to starting clinical investigations, and included tests for continuous and binary data, power, sample size, multiple testing, variability, confounding, interaction, and reliability. The current part 2 of this title reviews methods for handling missing data, manipulated data, multiple confounders, predictions beyond observation, uncertainty of diagnostic tests, and the problems of outliers. Also robust tests, non-linear modeling , goodness of fit testing, Bhatacharya models, item response modeling, superiority testing, variability testing, binary partitioning for CART (classification and regression tree) methods, meta-analysis, and simple tests for incident analysis and unexpected observations at the workplace and reviewed. Each test method is reported together with (1) a data example from practice, (2) all steps to be taken using a scientific pocket calculator, and (3) the main results and their interpretation. Although several of the described methods can also be carried out with the help of statistical software, the latter procedure will be considerably slower. Both part 1 and 2 of this title consist of a minimum of text and this will enhance the process of mastering the methods. Yet the authors recommend that for a better understanding of the test procedures the books be used together with the same authors' textbook "Statistics Applied to Clinical Studies" 5th edition edited 2012, by Springer Dordrecht Netherlands. More complex data files like data files with multiple treatment modalities or multiple predictor variables can not be analyzed with a pocket calculator. We recommend that the small books "SPSS for starters", Part 1 and 2 (Springer, Dordrecht, 2010, and 2012) from the same authors be used as a complementary help for the readers' benefit.
Medicine.
Biostatistics.
Statistics .
Medicine/Public Health, general.
Biostatistics.
Statistics for Life Sciences, Medicine, Health Sciences.