Results 251 to 260 of about 20,253,687 (309)

The generalized Cucconi test statistic for the two-sample problem

, 2019
When testing hypotheses in two-sample problem, the Lepage test statistic is often used to jointly test the location and scale parameters, and this test statistic has been discussed by many authors over the years.
Takuya Nishino, H. Murakami
semanticscholar   +1 more source

The Statistical Sign Test

Journal of the American Statistical Association, 1946
Abstract This paper presents and illustrates a simple statistical test for judging whether one of two materials or treatments is better than the other. The data to which the test is applied consist of paired observations on the two materials or treatments. The test is based on the signs of the differences between the pairs of observations.
W J, DIXON, A M, MOOD
openaire   +2 more sources

On a test statistic for testing normality

Computational Statistics & Data Analysis, 1988
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Power of statistical tests

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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Statistics for Electromigration Testing

26th International Reliability Physics Symposium, 1988
A 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, J.A. Lechner, B. Sabi, M. Mahaney, R.C. Smith   +4 more
openaire   +1 more source

Signature test as statistical testing in clustering

Signal, Image and Video Processing, 2016
We 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
openaire   +1 more source

Valid conjunction inference with the minimum statistic

NeuroImage, 2005
In logic a conjunction is defined as an AND between truth statements. In neuroimaging, investigators may look for brain areas activated by task A AND by task B, or a conjunction of tasks (Price, C.J., Friston, K.J., 1997.
Thomas E. Nichols, M. Brett, J. Andersson, T. Wager, J. Poline   +4 more
semanticscholar   +1 more source

Code-Testing of Statistical Test Implementations

2003
In 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, A. PFEIFFER, A. RIBON, P. CIRRONE, S. DONADIO, S. GUATELLI, A. MANTERO, B. MASCIALINO, L. PANDOLA, S. PARLATI, M. G. PIA, VIARENGO, PAOLO   +11 more
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Testing the Homogeneity of Kappa Statistics

Biometrics, 1996
Procedures 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, Eliasziw, Michael, Klar, Neil   +2 more
openaire   +2 more sources