StructuralIdentifiability.jl
StructuralIdentifiability.jl is a comprehensive toolbox for assessing identifiability parameters.
Installation
To install StructuralIdentifiability.jl, use the Julia package manager:
using Pkg
Pkg.add("StructuralIdentifiability")Citation
@article{structidjl,
author = {Dong, R. and Goodbrake, C. and Harrington, H. and Pogudin G.},
title = {Differential Elimination for Dynamical Models via Projections with Applications to Structural Identifiability},
journal = {SIAM Journal on Applied Algebra and Geometry},
url = {https://doi.org/10.1137/22M1469067},
year = {2023}
volume = {7},
number = {1},
pages = {194-235}
}Feature Summary
StructuralIdentifiability.jl can assess local and global identifiability of ODE models. In addition to these straightforward identifiability queries on individual parameters, the package can distinguish between single- and multi-experiment identifiability.
Feature List
- Local identifiability checks
- Global identifiability checks
- Assessment of identifiable functions of parameters and states
- Model reparametrization (experimental)
External tutorials
A tutorial paper describes some of the functionality (identifiability assessment and finding identifiable functions) in the context of epidemiological modeling (tested with the version 0.5.15 of the package).
Contributing
Please refer to the SciML ColPrac: Contributor's Guide on Collaborative Practices for Community Packages for guidance on PRs, issues, and other matters relating to contributing to StructuralIdentifiability.
There are a few community forums:
- The #diffeq-bridged channel in the Julia Slack
- JuliaDiffEq on Gitter
- On the Julia Discourse forums
- See also SciML Community page
Reproducibility
The documentation of this SciML package was built using these direct dependencies,
Status `~/work/StructuralIdentifiability.jl/StructuralIdentifiability.jl/docs/Project.toml`
[6e4b80f9] BenchmarkTools v1.6.0
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[961ee093] ModelingToolkit v10.19.0
[220ca800] StructuralIdentifiability v0.5.16 `~/work/StructuralIdentifiability.jl/StructuralIdentifiability.jl`and using this machine and Julia version.
Julia Version 1.11.6
Commit 9615af0f269 (2025-07-09 12:58 UTC)
Build Info:
Official https://julialang.org/ release
Platform Info:
OS: Linux (x86_64-linux-gnu)
CPU: 4 × AMD EPYC 7763 64-Core Processor
WORD_SIZE: 64
LLVM: libLLVM-16.0.6 (ORCJIT, znver3)
Threads: 1 default, 0 interactive, 1 GC (on 4 virtual cores)A more complete overview of all dependencies and their versions is also provided.
Status `~/work/StructuralIdentifiability.jl/StructuralIdentifiability.jl/docs/Manifest.toml`
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