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SimBiology Model Builder

Build QSP, PK/PD, and mechanistic systems biology models interactively

Description

The SimBiology Model Builder app lets you build models of dynamic systems such as quantitative systems pharmacology (QSP) models, pharmacokinetic/pharmacodynamic (PK/PD) models, and systems biology models interactively. It provides a block diagram editor to build the model reaction schematic by using built-in blocks.

Using the app, you can:

  • Build a variety of dynamic systems such as metabolic networks, signaling pathways, QSP models, PBPK models, and PK/PD models.

  • Create standard compartmental PK models from the built-in library.

  • View your model as a graphical representation or as mathematical equations.

  • Use variants to store a set of parameter values or initial conditions that are different from the base model configuration.

  • Create an array of doses to explore different dosing regimens.

  • Import or export SimBiology models to and from the MATLAB® workspace or from a Systems Biology Markup Language (SBML) file.

SimBiology Model Builder app

Open the SimBiology Model Builder App

  • MATLAB toolstrip: On the Apps tab, under Computational Biology, click the app icon.

  • MATLAB command prompt: Enter simbiology.

Programmatic Use

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simBiologyModelBuilder opens the app.

simBiologyModelBuilder(m1) opens the SimBiology model m1 in the SimBiology Model Builder app.

If the SimBiology Model Builder or SimBiology Model Analyzer app is already open, you cannot load a model or project from the command line. Load the model from the app directly.

simBiologyModelBuilder(prjFile) opens the project file prjFile in the SimBiology Model Builder app. prjFile is a string or character vector specifying a file name or path and file name of a SimBiology project SBPROJ file. If you specify only a file name, the file must be on the MATLAB search path or in the current folder.

If the SimBiology Model Builder or SimBiology Model Analyzer app is already open, you cannot load a model or project from the command line. Load the model from the app directly.

Compatibility Considerations

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Behavior changed in R2020b

Introduced in R2020b