 ...Bonneuil
 Institut national d'‚tudes d‚mographiques,
27, rue du Commandeur, 75675, Paris, France.
 ...Brouard
 Unit‚ ``D‚mographie et ‚pid‚miologie'', INED, PARIS
 ...Robine
 Inserm CJF 8812, Hôpital Lapeyronie,
Montpellier, France.
 ...1992
 We are very grateful to Eileen Crimmins and her colleagues, in
particular Yasuhiko Saito, for help with
the present study. This collaboration allows us to compare methods
using strictly the same inputs (selection of individuals, health
criteria, treatment of missing data, etc).
 ...written

Death corresponds to state 3, we have: 52#52 for k=1,2 and
53#53 for j=1,3.
 ...matrix
 Since T is not strictly equal to 2 years,
some corrections have to be made for operational computations.
Nicolas Brouard
Tue Jun 6 00:15:46 DF 1995