A simple permutation-type method for testing circular uniformity with correlated angular measurements

被引：9

作者：

Follmann, DA ^{[1
]}

Proschan, MA ^{[1
]}

机构：

[1] NHLBI, Off Biostat Res, Bethesda, MD 20892 USA

来源：

BIOMETRICS | 1999年 / 55卷 / 03期

关键词：

ancillary; conditionality principle; directional data; Kuiper test; Rayleigh test;

D O I：

10.1111/j.0006-341X.1999.00782.x

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

A simple method is provided for testing uniformity on the circle that allows dependence among repeated angular measurements on the same subject. Our null hypothesis is that the distribution of repeated angles is unaffected by rotation. This null can be evaluated with any test of uniformity by using a null reference distribution obtained by simulation, where each subject's vector of angles is rotated by a random amount. A new weighted version of the univariate Rayleigh test of circular uniformity is proposed.

引用

页码：782 / 791

页数：10

共 15 条

[1] A 2-STATE MARKOV MIXTURE MODEL FOR A TIME-SERIES OF EPILEPTIC SEIZURE COUNTS [J].