Výsledky vyhledávání - "H. Caussinus"

Interesting Projections of Multidimensional Data by Means of Generalized Principal Component Analyses

Autor: A. Ruiz, H. Caussinus

Publikováno v: Compstat ISBN: 9783790804751

Principal Component Analysis can produce several interesting projections of a point cloud if suitable inner products are chosen for measuring the distances between the units. We discuss two examples of such choices. The first one allows us to display

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5e9c89f5b13d758d13148e6f6e41d4b2
https://doi.org/10.1007/978-3-642-50096-1_19

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Principal components analysis and optimization of graphical displays

Autor: H. Caussinus, J. Fine, P.H. Besse, L. Ferre

Publikováno v: Statistics. 19:301-312

In the context of exploratory data analysis, an aim of Principal Components Analysis is to produce graphical displays. Within the framework of the fixed effect model, we attempt to give an insight into two important problems which arise in descriptiv

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https://doi.org/10.1080/02331888808802103

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Essai d'analyse biométrique du caryotype de l'Amphibien UrodèleSalamandra salamandra L

Autor: J. C. Beetschen, A. Jaylet, A. Kessous, H. Caussinus

Publikováno v: Chromosoma. 23:324-332

The karyotype ofSalamandra salamandra (Urodela, Salamandridae) was analysed from squash preparations of adult testes. The 24 chromosomes, ranged in decreasing order, can be classified into three principal groups of 8 chromosomes each. Only the elemen

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https://doi.org/10.1007/bf02451004

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Some Guidelines for Principal Component Analysis

Autor: L. Ferre, P. Besse, J. Fine, H. Caussinus

Publikováno v: COMPSTAT ISBN: 9783790803556

Principal Component Analysis is most often used as a tool of Exploratory Data Analysis to generate graphical displays. The fixed effect model is then a convenient framework to set up a check list of questions to be adressed to the user, in order to h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1e9f867f995c4f063ab3273ed4d9f497
https://doi.org/10.1007/978-3-642-46890-2_4

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