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Author:

苏岩 (苏岩.) | 杨振海 (杨振海.)

Indexed by:

CQVIP PKU CSCD

Abstract:

提出多元正态性χ2检验统计量.多元正态分布转换样本Yd=RVd服从Pearson Ⅱ型分布,证明了R2服从贝塔分布.基于贝塔分布和单位球均匀分布,得到多元正态性检验统计量χ2的渐近卡方分布.功效模拟显示,χ2统计量优于已有主要多元正态性检验统计量.做iris数据多元正态性的拟合优度检验.

Keyword:

卡方分布 多元正态分布 贝塔分布

Author Community:

  • [ 1 ] [苏岩]华北电力大学
  • [ 2 ] [杨振海]北京工业大学

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Source :

应用概率统计

ISSN: 1001-4268

Year: 2010

Issue: 3

Volume: 26

Page: 234-244

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 13

Chinese Cited Count:

30 Days PV: 9

Affiliated Colleges:

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