Hi everyone,
Does the selfstart function SSlogis of the "nlme" library allows the
introduction of time varying covariates ?
For example how can I interpret the xmid parameter (reperesenting the age at
which we reach the half of the asymptote) if I want to explain it by a some time
varying covariate?
Thanks in adavance,
Abderrahim
Abderrahim Oulhaj, Phd in Statistics
Oxford University
Department of Pharmacology
Mansfield Road
Oxford OX1 3QT
Tel: +44 1865 224098
Fax: +44 1865 224099
Email: abderrahim.oulhaj@pharmacology.oxford.ac.uk
[[alternative HTML version deleted]]
