ANALYSIS OF COVARIANCE BASED ON FUZZY TEST STATISTIC

سال انتشار: 1392
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 395

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شناسه ملی سند علمی:

JR_KJMMRC-2-1_003

تاریخ نمایه سازی: 5 خرداد 1398

چکیده مقاله:

One-way analysis of covariance is a popular and common statisticalmethod, wherein the equality of the means of several random variables whichhave a linear relationship with a random mathematical variable, is tested. Inthis study, a method is presented to improve the one-way analysis of covari-ance when there is an uncertainty in accepting the statistical hypotheses. Themethod deals with a fuzzy test statistic which is produced by a set of con denceintervals. Finally an example is provided for illustration.

کلیدواژه ها:

Analysis of covariance ، Con dence interval ، Fuzzy test statis- tic

نویسندگان

ALIREZA JIRYAEI

DEPARTMENT OF STATISTICS, SHAHID BAHONAR UNIVERSITY OF KERMAN, IRAN.

ALIREZA ARABPOUR

DEPARTMENT OF STATISTICS, SHAHID BAHONAR UNIVERSITY OF KERMAN, IRAN.

MASHALLAH MASHINCHI

DEPARTMENT OF STATISTICS, SHAHID BAHONAR UNIVERSITY OF KERMAN, IRAN.