Hi Arthur,
Yes, the fixed spline was a typo. I was asking about the structures for spline because whenever I try to run a program fitting splines I get the error:
Fault 1 Define structure for spl(age)
that is not in the manual.
My program is:
Analysis of FA8102, spline (model 1a)
subject !P
mother 49
father 1
block 8
age_fac 10 !I
age
ht
di
c:\arauco\fa8102un.dat !MAKE !REPEAT
c:\arauco\fa8102un.dat !maxit 30
ht~mu lin(age) !r spl(age) subject subject.age subject.spl(age) dev(age)
or just
ht~mu age !r spl(age) subject subject.age subject.spl(age)
with the same problem.
Luis Apiolaza
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Institute of Veterinary, Animal and Biomedical Sciences
Massey University
Palmerston North
New Zealand
L.A.Apiolaza@massey.ac.nz
"Have little and you will get,
have much and you will be confused"
Lao Tzu
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