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chalikias
2011 Jun 11
3
rcspline.plot query
...ot;, nk=5, knots=NULL)
however the error message that i get is "fewer than 6 non missing
observations".
I have repeated the process with a similar dataset of 300 observations
(instead of 60) and I still get the same message.
Can anybody suggest a hint ?
Kind regards
Georgios Chalikias MD,PhD
Senior Lecturer in Cardiology
Democritus University of Thrace
Alexandroupolis, Greece