SimBiology

SimBiology

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Justine in MATLAB Answers
Last activity on 25 Aug 2026 at 15:05

Hello, I fitted three model parameters to data, and I was able to retrieve the optimization results and get the confidence intervals on both parameters and model predictions, as explained in PredictionConfidenceInterval - Object containing confidence interval results for model predictions - MATLAB I also performed simulations for other individuals using the same model and the same fitted model parameters, but with some parameters (not the fitted ones) defined individually. I ran a groupsimualtion for this, and I would like to compute the uncertainty on these simulations, based on the uncertainty of the fitted parameter, but I was unsuccessful so far... Is there a way to compute the confidence interval on model predictions, using different simulation settings (i.e. individual or variant) than for model fitting? Thanks in advance!
Faith Stevison in MATLAB Answers
Last activity on 13 Feb 2019

I am using a PK model in SimBiology to simulate drug concentrations following a drug-drug interaction. I am plotting the concentrations over time but would also like to calculate a confidence interval for the data. Can this be done in SimBiology?