trajectory plot using the fixed-model intercept

[strawberry07]

Hi I was trying to plot the trajectories across time of different latent classes so I need to use the intercept and slope of each class in the fixed model, I should've used the second lcga3_results[["best"]][["intercept class1"]] which is 10.31 instead of the first one 1.12. The first one is class-membership model instead of fixed-model of time change. But the two numbers share the same index in the code so my trajectory plot is wrong.

[VivianePhilipps]

Hello,

indeed, different parameters can have the same name. You can either change the names, or you use the predictY function (and the associated plot) that does the computations for you.

Viviane