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Correlation Test by Reduced-Spread of Fuzzy Variance
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 Title & Authors
Correlation Test by Reduced-Spread of Fuzzy Variance
Kang, Man-Ki;
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 Abstract
We propose some properties for a fuzzy correlation test by reduced-spread fuzzy variance for sample fuzzy data. First, we define the condition of fuzzy data for repeatedly observed data or that which includes error term data. By using the average of spreads for fuzzy numbers, we reduce the spread of fuzzy variance and define the agreement index for the degree of acceptance and rejection. Given a non-normal random fuzzy sample, we have bivariate normal distribution by apply Box-Cox power fuzzy transformation and test the fuzzy correlation for independence between the variables provided by the agreement index.
 Keywords
Reduced-spread fuzzy variance;degree of acceptance and rejection;fuzzy significance probability;agreement index;Box-Cox power fuzzy transformation;
 Language
English
 Cited by
1.
내분비에 의한 퍼지 가설 검정,강만기;정지영;

한국지능시스템학회논문지, 2012. vol.22. 4, pp.425-428 crossref(new window)
2.
내분비를 이용한 윌콕슨 부호-순위 퍼지 검정,강만기;최승배;

한국지능시스템학회논문지, 2014. vol.24. 6, pp.592-596 crossref(new window)
1.
Fuzzy Test of Hypotheses by Rate of Internal Division, Journal of Korean Institute of Intelligent Systems, 2012, 22, 4, 425  crossref(new windwow)
2.
The Wilcoxon Signed-Rank Fuzzy Test on Rate of Internal Division, Journal of Korean Institute of Intelligent Systems, 2014, 24, 6, 592  crossref(new windwow)
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