| VonMises分布表的一种插值方法 |
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| 引用本文： | 李元生,苗建国.VonMises分布表的一种插值方法[J].数理统计与管理,1996,15(4):47-48. |
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| 作者姓名： | 李元生 苗建国 |
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| 作者单位： | 中国矿业大学北京研究生部 |
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| 摘 要： | 本文给出ＶｏｎＭｉｓｅｓ分布表的一种插值方法
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| 关 键 词： | VonMises分布 方向 数据 插值 |
The Principal Component Analysis on Component Data and It′t Applications |
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| ZHang Chongfu.The Principal Component Analysis on Component Data and It′t Applications[J].Application of Statistics and Management,1996,15(4):47-48. |
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| Authors: | ZHang Chongfu |
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| Institution: | ZHang Chongfu(CHongQing Architectural Higher College)CHen SHuyun(Statistics Bureau of Gui ZHou Province) |
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| Abstract: | The textanalysis the unadaptability of traditional principal component analysis on composition data, gives a introduction of Aichison′s contralized logarithm ratio transformation and the principal component analysis on composition data, and set an example based on peasants′ consuming structure, focuses on discussion the appliance steps of the principal component analysis on composition data. |
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| Keywords: | Composition data principal component analysis contralized logarithm ratio transformation |
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