Hi,
The problem with survReg comes from the distribution. In this case, the survReg
procedure accepts only gaussian and logistic distributions ; the
others (particularly the weibull distribution) leads to an "Invalid
survival times for this distribution"...
In which case does this problem occur? I don't understand why the same
data (type="interval2") can be fitted by one distribution and not the
other...
Thank you for your help,
Tristan Lorino
--
Laboratoire Central des Ponts et Chaussées
[Division ESAR ? Section AGR]
Route de Bouaye BP 4129
44341 Bouguenais Cedex
France
Tél 33 (0)2 40 84 56 18
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