'Wilcoxon signed rank test' diaporamas de présentation

NONPARAMETRIK

NONPARAMETRIK. NON PARAMETRIC TEST. The majority of hypothesis tests discussed so far have made inferences about population parameters, such as the mean and the proportion. These parametric tests have used the parametric statistics of samples that came from the population being tested.

1.32k views • 106 slides

Chapter 11

Chapter 11. Nonparametric Tests. Chapter Outline. 11.1 The Sign Test 11.2 The Wilcoxon Tests 11.3 The Kruskal-Wallis Test 11.4 Rank Correlation 11.5 The Runs Test. Section 11.1. The Sign Test. Section 11.1 Objectives. Use the sign test to test a population median

2.44k views • 94 slides

Non-Parametric Methods

974 views • 67 slides

AK/ECON 3480 M & N WINTER 2006

AK/ECON 3480 M & N WINTER 2006. Power Point Presentation Professor Ying Kong School of Analytic Studies and Information Technology Atkinson Faculty of Liberal and Professional Studies York University. Chapter 19 Nonparametric Methods. Sign Test. Wilcoxon Signed-Rank Test.

604 views • 51 slides

NONPARAMETRIC STATISTICS In general, a statistical technique is categorized as NPS if it has at

NONPARAMETRIC STATISTICS In general, a statistical technique is categorized as NPS if it has at least one of the following characteristics: The method is used on nominal data The method is used in ordinal data

541 views • 46 slides

Nonparametric Methods: Analysis of Ranked Data

Nonparametric Methods: Analysis of Ranked Data. Chapter 18. GOALS. Conduct the sign test for dependent samples using the binomial and standard normal distributions as the test statistics. Conduct a test of hypothesis for dependent samples using the Wilcoxon signed-rank test .

946 views • 39 slides

CHAPTER 14

CHAPTER 14. Nonparametric Methods . LEARNING OBJECTIVES. 1. Distinguish between: a. parametric and nonparametric methods b. rank-sum tests and signed-rank tests c. Pearson and Spearman correlation coefficients 2. List the advantages and disadvantages of nonparametric methods

1.17k views • 36 slides

Chapter 14 Nonparametric Tests

Part III: Additional Hypothesis Tests. Chapter 14 Nonparametric Tests. Renee R. Ha, Ph.D. James C. Ha, Ph.D. Integrative Statistics for the Social & Behavioral Sciences. Chi-square Test.

566 views • 34 slides

Nonparametric Tests

Nonparametric Tests. Chapter 11. Elementary Statistics Larson Farber. Section 11.1. The Sign Test. Nonparametric Tests.

581 views • 27 slides

Ordinal Data

334 views • 22 slides

2013 Joint Conference 2 nd Wyoming Reclamation and Restoration Symposium

Comparison of Basal and Aerial Cover for Total Vegetation Cover and Total Ground Cover on Oil & Gas Well Sites in Southwest Wyoming. 2013 Joint Conference 2 nd Wyoming Reclamation and Restoration Symposium 30 th Annual Meeting of the American Society of Mining and Reclamation Laramie, WY

384 views • 20 slides

NONPARAMETRIC STATISTICS In general, a statistical technique is categorized as NPS if it has at

NONPARAMETRIC STATISTICS In general, a statistical technique is categorized as NPS if it has at least one of the following characteristics: The method is used on nominal data The method is used in ordinal data

290 views • 19 slides

Computer Aided Diagnosis: Feature Selection

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Detection of hydrological changes in Blue Nile Basin, Ethiopia: a modeling approach

Detection of hydrological changes in Blue Nile Basin, Ethiopia: a modeling approach. Solomon Gebreyohannis Gebrehiwot Department of Aquatic Sciences and Assessment, SLU, Box 7050, 750 07 Uppsala; Kevin Bishop

307 views • 15 slides

Nonparametric Methods: Analysis of Ranked Data

Nonparametric Methods: Analysis of Ranked Data. Chapter 18. GOALS. Conduct the sign test for dependent samples using the binomial and standard normal distributions as the test statistics. Conduct a test of hypothesis for dependent samples using the Wilcoxon signed-rank test .

437 views • 15 slides

Nonparametric Statistics

Nonparametric Statistics. aka, distribution-free statistics makes no assumption about the underlying distribution, other than that it is continuous the data can be non-quantitative, rank order, etc. Competitors of the t- and F- procedures we used in chapters 11 and 12.

445 views • 12 slides

Statistics 501 Methods of Applies Statistics Using MINITAB

256 views • 12 slides

Lecture 3: Retrieval Evaluation

Lecture 3: Retrieval Evaluation. Maya Ramanath. Benchmarking IR Systems. Result Quality Data Collection Ex: Archives of the NYTimes Query set Provided by experts, identified from real search logs, etc. Relevance judgements For a given query, is the document relevant?.

191 views • 11 slides

Statistical Methods II

408 views • 11 slides

Statistical Methods II

194 views • 11 slides