Hi!
I want to graph the results after having run a linear mixed model for repeated measures that includes cubic splines for age. I have done:
However, I get the following message:
variable _cons not found
What should I do to overcome this "problem"?
Kjell Weyde
I want to graph the results after having run a linear mixed model for repeated measures that includes cubic splines for age. I have done:
Code:
mkspline2 agespline = age, cubic knots(0 18 36 60 84 96) mixed bmi agespline* cov1 cov2 ....... || ID: age, mle cov(un) residuals(exp, t(time)) adjustrcspline, link(identity)
variable _cons not found
What should I do to overcome this "problem"?
Kjell Weyde