**9.1 Data for the case study**


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*1,*245-276.

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York.

**Pays Life\_exp Mortality Urban Iliteracy Water Telephone Vehicles Fertility Hosp\_beds Physicians**  Paraguay 70.00 24.00 55.00 7.50 70.00 55.00 14.00 3.9 1.3 1.1 Pérou 69.00 40.00 72.00 11.00 80.00 67.00 26.00 3.1 1.5 0.9 Philippines 69.00 32.00 57.00 5.00 83.00 37.00 10.00 3.6 1.1 0.1 Pologne 73.00 10.00 65.00 0 98.00 228.00 230.00 1.4 5.4 2.3 Portugal 75.00 8.00 61.00 8.50 82.00 413.00 309.00 1.5 4.1 3 Roumanie 69.00 21.00 56.00 2.00 62.00 162.00 116.00 1.3 7.6 1.8 Russie 67.00 17.00 77.00 0.5 95.00 197.00 120.00 1.2 12.1 4.6 Rwanda 41.00 123.00 6.00 31.00 56.00 2.00 1.00 6.1 1.7 0 Arabie Saoudite 72.00 20.00 85.00 26.50 93.00 143.00 98.00 5.7 2.3 1.7 Sénégal 52.00 69.00 46.00 64.50 50.00 16.00 10.00 5.5 0.4 0.1 Sierra Leone 37.00 169.00 35.00 39.00 34.00 4.00 5.00 6 1.2 0.1 Singapour 77.00 4.00 100.00 8.00 100.00 562.00 108.00 1.5 3.6 1.4 Slovaquie 73.00 9.00 57.00 3.00 92.00 286.00 222.00 1.4 7.5 3 Slovénie 75.00 5.00 50.00 0 98.00 375.00 403.00 1.2 5.7 2.1 Afrique du Sud 63.00 51.00 53.00 15.50 70.00 115.00 85.00 2.8 0.6 Espagne 78.00 5.00 77.00 3.00 100.00 414.00 385.00 1.2 3.9 4.2 Sri Lanka 73.00 16.00 23.00 9.00 46.00 28.00 15.00 2.1 2.7 0.2 Soudan 55.00 69.00 34.00 44.50 50.00 6.00 9.00 4.6 1.1 0.1 Suède 79.00 4.00 83.00 1.00 100.00 674.00 428.00 1.5 5.6 3.1 Suisse 79.00 4.00 68.00 1.00 100.00 675.00 477.00 1.5 20.8 3.2 Syrie 69.00 28.00 54.00 32.50 85.00 95.00 9.00 3.9 1.5 1.4 Tadjikistan 69.00 23.00 28.00 1.00 69.00 37.00 0 3.4 8.8 2.1 Tanzanie 47.00 85.00 31.00 26.50 49.00 4.00 1.00 5.4 0.9 0 Thailande 72.00 29.00 21.00 5.00 94.20 84.00 27.00 1.9 2 0.4 Togo 49.00 78.00 32.00 45.00 63.00 7.00 19.00 5.1 1.5 0.1 Tunisie 72.00 28.00 64.00 31.50 99.00 81.00 30.00 2.2 1.7 0.7 Turquie 69.00 38.00 73.00 16.00 49.00 254.00 64.00 2.4 2.5 1.1 Turkménistan 66.00 33.00 45.00 8.00 60.00 82.00 1.00 2.9 11.5 0.2 Ouganda 42.00 101.00 14.00 35.00 34.00 3.00 2.00 6.5 0.9 0 Ukraine 67.00 14.00 68.00 0.5 55.00 191.00 0 1.3 11.8 4.5 Emirats Arabes Unis 75.00 8.00 85.00 25.00 98.00 389.00 11.00 3.4 2.6 1.8 Royaume-Uni 77.00 6.00 89.00 1.00 100.00 557.00 375.00 1.7 4.5 1.6 Etats-Unis 77.00 7.00 77.00 2.00 100.00 661.00 483.00 2 4 2.6 Uruguay 74.00 16.00 91.00 2.50 99.00 250.00 154.00 2.4 4.4 3.7 Ouzbékistan 69.00 22.00 38.00 12.00 57.00 65.00 0 2.8 8.3 3.3 Vénézuela 73.00 21.00 86.00 8.00 79.00 117.00 69.00 2.9 1.5 2.4 Vietnam 68.00 34.00 20.00 7.00 36.00 26.00 1.00 2.3 3.8 0.4 Yémen 56.00 82.00 24.00 56.00 74.00 13.00 14.00 6.3 0.7 0.2 Zambie 43.00 114.00 39.00 23.50 43.00 9.00 15.00 5.5 3.5 0.1 Zimbabwe 51.00 73.00 34.00 12.50 77.00 17.00 28.00 3.7 0.5 0.1


The Basics of Linear Principal Components Analysis 205

204 Principal Component Analysis

**Pays Life\_exp Mortality Urban Iliteracy Water Telephone Vehicles Fertility Hosp\_beds Physicians**  Danemark 76.00 5.00 85.00 1.00 100.00 660.00 355.00 1.8 4.7 2.9 Equateur 70.00 32.00 63.00 9.50 70.00 78.00 41.00 2.9 1.6 1.7 Egypte 67.00 49.00 45.00 46.50 64.00 60.00 23.00 3.2 2 2.1 El Salvador 69.00 31.00 46.00 22.00 55.00 80.00 30.00 3.3 1.6 1 Erythrée 51.00 61.00 18.00 48.00 7.00 7.00 1.00 5.7 0 Estonie 70.00 9.00 69.00 2.00 100.00 343.00 312.00 1.2 7.4 3.1 Ethiopie 43.00 107.00 17.00 64.00 27.00 3.00 1.00 6.4 0.2 0 Finlande 77.00 4.00 66.00 1.00 98.00 554.00 145.00 1.8 9.2 2.8 France 78.00 5.00 75.00 1.00 100.00 570.00 442.00 1.8 8.7 2.9 Gabon 53.00 86.00 79.00 29.00 67.00 33.00 14.00 5.1 3.2 0.2 Gambie 53.00 76.00 31.00 65.50 76.00 21.00 8.00 5.6 0.6 0 Géorgie 73.00 15.00 60.00 4.00 100.00 115.00 80.00 1.3 4.8 3.8 Allemagne 77.00 5.00 87.00 1.00 100.00 567.00 506.00 1.4 9.6 3.4 Ghana 60.00 65.00 37.00 31.00 56.00 8.00 5.00 4.8 1.5

Grèce 78.00 6.00 60.00 3.50 100.00 522.00 238.00 1.3 5 3.9 Guatemala 64.00 42.00 39.00 32.50 67.00 41.00 12.00 4.4 1 0.9 Guinée 47.00 118.00 31.00 41.00 62.00 5.00 2.00 5.4 0.6 0.2 Guinée-Bissau 44.00 128.00 23.00 63.00 53.00 7.00 6.00 5.6 1.5 0.2 Haiti 54.00 71.00 34.00 52.00 28.00 8.00 4.00 4.3 0.7 0.2 Honduras 69.00 36.00 51.00 27.00 65.00 38.00 7.00 4.2 1.1 0.8 Hongrie 71.00 10.00 64.00 1.00 99.00 336.00 233.00 1.3 9.1 3.4 Inde 63.00 70.00 28.00 45.00 81.00 22.00 5.00 3.2 0.8 0.4 Indonésie 65.00 43.00 39.00 14.50 62.00 27.00 12.00 2.7 0.7 0.2 Iran 71.00 26.00 61.00 25.50 83.00 112.00 26.00 2.7 1.6 0.9 Irlande 76.00 6.00 59.00 1.00 100.00 435.00 279.00 1.9 3.7 2.1 Israel 78.00 6.00 91.00 4.00 99.00 471.00 215.00 2.7 6 4.6 Italie 78.00 5.00 67.00 1.50 100.00 451.00 539.00 1.2 6.5 5.5 Jamaique 75.00 21.00 55.00 14.00 70.00 166.00 40.00 2.6 2.1 1.3 Japon 81.00 4.00 79.00 2.00 96.00 503.00 394.00 1.4 16.2 1.8 Jordanie 71.00 27.00 73.00 11.50 89.00 86.00 48.00 4.1 1.8 1.7 Kazakhstan 65.00 22.00 56.00 7.00 93.00 104.00 62.00 2 8.5 3.5 Kenya 51.00 76.00 31.00 19.50 53.00 9.00 11.00 4.6 1.6 0 Corée du Sud 73.00 9.00 80.00 2.50 83.00 433.00 163.00 1.6 4.6 1.1 Koweit 77.00 12.00 97.00 19.50 100.00 236.00 359.00 2.8 2.8 1.9 Laos 54.00 96.00 22.00 54.00 39.00 6.00 3.00 5.5 2.6 0.2 Liban 70.00 27.00 89.00 15.00 100.00 194.00 21.00 2.4 2.7 2.8 Lesotho 55.00 93.00 26.00 18.00 52.00 10.00 6.00 4.6 0.1 Lituanie 72.00 9.00 68.00 0.5 97.00 300.00 265.00 1.4 9.6 3.9 Madagascar 58.00 92.00 28.00 35.00 29.00 3.00 4.00 5.7 0.9 0.3 Malawi 42.00 134.00 22.00 41.50 45.00 3.00 2.00 6.4 1.3 0 Malaisie 72.00 8.00 56.00 13.50 100.00 198.00 145.00 3.1 2 0.5 Mali 50.00 117.00 29.00 61.50 37.00 3.00 3.00 6.5 0.2 0.1 Mauritanie 54.00 90.00 55.00 58.50 64.00 6.00 8.00 5.4 0.7 0.1 Ile Maurice 71.00 19.00 41.00 16.50 98.00 214.00 71.00 2 3.1 0.9 Mexique 72.00 30.00 74.00 9.00 83.00 104.00 97.00 2.8 1.2 1.2 Mongolie 66.00 50.00 62.00 38.50 45.00 37.00 16.00 2.5 11.5 2.6 Maroc 67.00 49.00 55.00 53.00 52.00 54.00 38.00 3 1 0.5

Mozambique 45.00 134.00 38.00 57.50 32.00 4.00 0 5.2 0.9

Namibie 54.00 67.00 30.00 19.00 57.00 69.00 46.00 4.8 0.2 Népal 58.00 77.00 11.00 60.50 44.00 8.00 0 4.4 0.2 0 Pays-Bas 78.00 5.00 89.00 1.00 100.00 593.00 391.00 1.6 11.3 2.6 Nouvelle-Zélande 77.00 5.00 86.00 2.00 97.00 479.00 470.00 1.9 6.1 2.1 Nicaragua 68.00 36.00 55.00 30.50 81.00 31.00 18.00 3.7 1.5 0.8 Niger 46.00 118.00 20.00 85.50 53.00 2.00 4.00 7.3 0.1 0 Nigéria 53.00 76.00 42.00 39.00 39.00 4.00 9.00 5.3 1.7 0.2 Norvège 78.00 4.00 75.00 1.00 100.00 660.00 402.00 1.8 15 2.5 Oman 73.00 18.00 81.00 32.50 68.00 92.00 103.00 4.6 2.2 1.3 Pakistan 62.00 91.00 36.00 56.50 60.00 19.00 5.00 4.9 0.7 0.6 Panama 74.00 21.00 56.00 8.50 84.00 151.00 79.00 2.6 2.2 1.7

