Results 211 to 220 of about 4,661,962 (244)
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On a test statistic for testing normality
Computational Statistics & Data Analysis, 1988zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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International Journal of Injury Control and Safety Promotion, 2014
When planning a research study, the issue of the necessary sample size is one that is extremely important.
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When planning a research study, the issue of the necessary sample size is one that is extremely important.
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Statistics for Electromigration Testing
26th International Reliability Physics Symposium, 1988A comprehensive statistical basis is given for the design and conduction of electromigration stress tests that allows for the efficient use of test parts, equipment, and test time. It shows how to select the size of the sample, the required control of the stress conditions, and the number of failures required before halting the test in order to ...
H. Schafft +4 more
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Signature test as statistical testing in clustering
Signal, Image and Video Processing, 2016We propose a new statistical test denoted by signature testing (Sigtest) with the application in clustering and image classification. Sigtest relies on probabilistic validation of empirical distribution function of data. We implement Sigtest to estimate the number of clusters in hierarchical and partitional clustering.
Mahdi Shahbaba, Soosan Beheshti
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Testing the Homogeneity of Kappa Statistics
Biometrics, 1996Procedures are compared for testing the homogeneity of k > or = 2 independent kappa statistics in the case of two raters and a dichotomous outcome. One of the procedures is based on the estimated large sample variance derived under a model frequently adopted for inferences concerning interobserver agreement.
Donner, Allan +2 more
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Statistical testing of Web applications
Journal of Software Maintenance and Evolution: Research and Practice, 2004AbstractThe World Wide Web, initially intended as a way to publish static hypertexts on the Internet, is moving toward complex applications. Static Web sites are being gradually replaced by dynamic sites, where information is stored in databases and non‐trivial computation is performed.In such a scenario, ensuring the quality of a Web application from ...
P. Tonella, RICCA, FILIPPO
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Code-Testing of Statistical Test Implementations
2003In this note we discuss in general how to test the implementation code of statistical tests, and then we treat in detail the case of the Kolmogorov-Smirnov test. It will be shown that some 'obvious' expected properties, like the flatness distributions of p-values from repeating drawings from the same parent distribution, are not indeed reproduced even ...
F. JAMES +11 more
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2014
This lecture is intended to serve as an introduction to Information Retrieval (IR) effectiveness metrics and their usage in IR experiments using test collections. Evaluation metrics are important because they are inexpensive tools for monitoring technological advances.
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This lecture is intended to serve as an introduction to Information Retrieval (IR) effectiveness metrics and their usage in IR experiments using test collections. Evaluation metrics are important because they are inexpensive tools for monitoring technological advances.
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1981
At a recent conference on problems in economics the following problem was raised: Econometricians like to think of themselves as scientists, and their methods as scientific. Students of the philosophy of science, on the other hand, have not had any notable success in relating the formal concepts of scientific method or the logic of scientific ...
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At a recent conference on problems in economics the following problem was raised: Econometricians like to think of themselves as scientists, and their methods as scientific. Students of the philosophy of science, on the other hand, have not had any notable success in relating the formal concepts of scientific method or the logic of scientific ...
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