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TitleACP
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Total Pages44
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Page 1

Cuprins



I. Descrierea datelor ................................................................................................................................. 2

Descrierea variabilelor .............................................................................................................................. 2

Statistici descriptive .................................................................................................................................. 4

II. Analiza componentelor principale ...................................................................................................... 13

III. Analiza cluster ................................................................................................................................. 27

Metodele ierarhice ................................................................................................................................. 27

Metoda centroidului ........................................................................................................................... 27

Metoda lui Ward ................................................................................................................................. 31

Algoritmii de partitionare ....................................................................................................................... 34

Algoritmul celor k medii (k – means) .................................................................................................. 34

IV. Analiza discriminanta ...................................................................................................................... 37

V. Analiza factoriala ................................................................................................................................. 41

VI. Anexe ................................................................................................................................................ 1

Page 2

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http://hdr.undp.org/en/reports/

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