Density-free test for symmetry verification in images

2018 ◽  
Vol 34 (5) ◽  
pp. 618-632
Author(s):  
Agata Migalska
Keyword(s):  
Test For Symmetry

A modified runs test for symmetry

2013 ◽  
Vol 83 (5) ◽  
pp. 984-991 ◽  
Author(s):  
J. Corzo ◽  
G. Babativa
Keyword(s):  
Test For Symmetry

A modified runs test for symmetry

1996 ◽  
Vol 31 (2) ◽  
pp. 107-112 ◽  
Author(s):  
Reza Modarres ◽  
Joseph L. Gastwirth
Keyword(s):  
Test For Symmetry

On the ‘triples test’ for symmetry

1992 ◽  
Vol 14 (4) ◽  
pp. 311-312 ◽  
Author(s):  
Subhash C. Kochar
Keyword(s):  
Test For Symmetry

scholarly journals Adaptive Nonparametric Tests for the Generalized Behrens-Fisher Problem

2016 ◽  
Vol 39 (4) ◽  
Author(s):  
Uttam Bandyopadhyay ◽  
Atanu Biswas ◽  
Dhiman Dutta
Keyword(s):  
Probabilistic Approach ◽  
Nonparametric Tests ◽  
P Value ◽  
Test Procedures ◽  
Whitney Test ◽  
Test For Symmetry ◽  
Mann Whitney Test ◽  
Nominal Size ◽  
Median Test ◽  
The One

Some adaptive test procedures are developed for the generalized Behrens-Fisher problem. The one having a deterministic approach is based on calculating a measure of symmetry from each sample and using them as a basis for choosing between the modifiedWilcoxon-Mann-Whitney test (Fligner and Policello, 1981) and the modified Mood’s median test (Fligner and Rust, 1982). The other one is a probabilistic approach which also uses a combination of the modified Wilcoxon-Mann-Whitney test and the modified Mood’smedian test according to an evidence of asymmetry provided by the p-value from the triples test for symmetry given in Randles, Fligner, Policello, and Wolfe (1980). This probabilistic approach is further modified by using a suitable function of the p-value from the triples test. A simulation study reveals that the modified procedure performs reasonably well in terms of power and attainment of the nominal size.

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