janandrosiuk/disease-models-r

Network spread models developed in R.

disease-models-R

Jan Androsiuk [github], Gregor Baer [github], Lachezar Popov [github], Marius Lupulescu [github]

Hereby we present network spread models developed in R. Models were done as the part of assignment for the Network Analysis course at Utrecht University. So far we present:

• Independent Cascade model 1: Stochastic model with constant probability of contagion and constant contagious period
• Independent Cascade model 2: Stochastic model with node-defined probability of contagion and assumption of being infectious till the end of simulation after being infected once.
• Threshold model: Deterministic model using fractional contagion thresholds instead of probabilities.

Specifics of each approach are described within respective scripts as comments.

License

MIT License | Copyright (c) 2021 Jan Androsiuk, Gregor Baer, Lachezar Popov, Marius Lupulescu