Individual Covariates plot

[Mardagosa]

After model selection I obtained a that survival is affected by my individual covariate (body size). The model is showing me the mean real parameters estimate for each group (as stated in the R workshop). Nonetheless, I am unable to plot the survival against body size because, even after using covariate.predictions, I am still getting the same estimate for all of the parameters. Anyone has been through the same and has some insights on this?
Thank you!

[jlaake]

Did you get squared away on this. In the other thread it seems like you had it figured out, so I don't know where this stands.