[R] warning messages ?

From: orkun <temiz_at_deprem.gov.tr>
Date: Wed 10 May 2006 - 16:48:43 EST


hello

I received these warning messages while I was building logistic regression model.

Could you tell me why this warnings arises ?

regards

Warning messages:
1: algorithm did not converge in: glm.fit(x = X, y = Y, weights = weights, start = start, etastart = etastart, 2: fitted probabilities numerically 0 or 1 occurred in: glm.fit(x = X, y = Y, weights = weights, start = start, etastart = etastart,

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Ahmet Temiz
Jeoloji Müh.
Afet İşleri Genel Müdürlüğü
Deprem Araştırma Dairesi
Tel: (312) 287 89 51 veya (312) 287 26 80/1547 Faks: (312) 287 89 51
E. Posta: temiz@deprem.gov.tr
 www.deprem.gov.tr

Ahmet Temiz
Geological Eng.
General Directorate of Disaster Affairs
Earthquake Research Department
Phone: +90 (312) 287 89 51 or (312) 287 26 80/1547 Fax: +90 (312) 287 89 51
E. Mail: temiz@deprem.gov.tr
www.deprem.gov.tr

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