Application of multivariate statistical analysis to classification of antarctic stony meteorites
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概要
- 論文の詳細を見る
Two standard multivariate statistical computer analyses, i.e. cluster and stepwise discriminant analyses, are applied to classification of antarctic stony meteorites of 1 E chondrite, 11 H chondrites, 14 L chondrites, 4 LL chondrites, 8 C chondrites, 15 achondrites and 1 mesosiderite. Six cases by changing combinations of several variables of magnetic, chemical and petrographical components give basically the same classification of sample grouping, except for a few samples. Also it is worthy of special mention that only two parameters of I_s and I_s(α)/I_s make a good classification of sample grouping.
- 国立極地研究所の論文
著者
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Funaki Minoru
National Institute of Polar Research
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Ejiri Masaki
National Institute of Polar Research
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Nagata Takesi
National Institute of Polar Research
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Sakurai Haruo
National Institute of Polar Research
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Funaki Minoru
National Inst. Of Polar Res. 9-10 Kaga 1 Itabashi Tokyo 173-8515 Jpn
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