Re: VPC for non-uniform sampling
you could try creating uniformly distributed time points in a new data set
covering the whole time range in your observed data set and repeat the
simulation for 100-200 times for 100 subjects or whatever number you think
is reasonable for your study population size. New data set can be easily
created in R using few lines of codes.
Best
Jeet
Quoted reply history
On Tue, Jan 10, 2012 at 4:11 PM, Ayyappa Chaturvedula <
[email protected]> wrote:
> Dear expert users,****
>
> ** **
>
> I am working on a dataset where subjects were sampled at different visits
> at random. I have developed a model for the data but not sure how to do a
> VPC as they do not have the same sampling scheme. I appreciate some
> guidance in this. ****
>
>
> Regards,****
>
> Ayyappa****
>
--
Indrajeet Singh,PhD
Sr. Clinical Pharmacokineticist
Abbott Labs, North Chicago, IL