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Mélanges de GLMs et nombre de composantes : application ... - Scor

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Annexe C<br />

Résultats <strong>de</strong>s mélanges <strong>de</strong> Logit<br />

C.1 Tests <strong>de</strong> validation <strong>de</strong>s prédictions sur produits “Mixtos”<br />

C.1.1<br />

Test <strong>de</strong> Pearson<br />

> normality.test(obj, "Pearson")<br />

Pearson chi-square normality test<br />

data: validation.residuals<br />

P = 0.8, p-value = 0.8495<br />

C.1.2<br />

Test <strong>de</strong> Mann-Whitney-Wilcoxon<br />

> distribution.test(obj, "Wilcoxon-Mann-Whitney")<br />

Wilcoxon rank sum test<br />

data: obj[[2]] and obj[[3]]<br />

W = 50, p-value = 1<br />

alternative hypothesis: true location shift is not equal to 0<br />

95 percent confi<strong>de</strong>nce interval:<br />

-0.04310852 0.03889232<br />

sample estimates:<br />

difference in location<br />

-0.0001792725<br />

C.2 Famille <strong>de</strong> produits Ahorro<br />

C.2.1<br />

Données formatées pour la modélisation<br />

"issue.date";"termination.date";"line.of.business";"contract.type";"PB.guarantee";"product.no";<br />

"1";"1999-01-01";"2008-01-01";"Saving";"Ahorro_PP_con_PB";"with_PB";"462";<br />

"2";"1999-01-01";"2008-01-01";"Saving";"Ahorro_PP_con_PB";"with_PB";"313";<br />

"3";"1999-01-01";"2008-01-01";"Saving";"Ahorro_PP_con_PB";"with_PB";"328";<br />

"4";"1999-01-01";"2008-01-01";"Saving";"Ahorro_PP_con_PB";"with_PB";"462";<br />

"5";"1999-01-01";"2004-11-01";"Saving";"Ahorro_PP_con_PB";"with_PB";"328";<br />

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