This post is from 2023 – much has changed in recent years. With the introduction of ChatGPT I was interested to learn how ChatGPT in pharmacometrics might be applied and …
This blog is an extension on the previously discussed scatter VPC. A percentile visual predictive check (VPC) can be used to compare the distribution of the observations with the simulated distributions …
Last time, we focused on the percentile VPC, which was already quite an improvement to the scatter VPC but one may wonder when looking at a percentile VPC, how certain …
There are many different ways to evaluate model performance, and sometimes it seems that there are even more ways to use a visual predictive check (VPC) for your population PK …
Model evaluation is a critical step in model development. A very good paper on how to evaluate continuous data pharmacometric models was published by Nguyen et al. in 2017, this …
