Simulation with SIR model

SIR モデルによるシミュレーション

  
Num of infection caused by one infected per day   N β      small: stay at home <=> large: normal life
Days for recovery 1 / γ   small: recover or die quickly <=> large: recover only slowly
Basic reproduction number R0     

The number indicates how many are got infected by one. It should be kept lower than 1.0.


Advanced Feature
preset:
Starting date:
Time Span: days

Population N:   Infected I:   Recovered R:  
X-axis scale
Y-axis scale

Description -- SIR model

to be filled later maybe...

\\ \frac{dS}{dt} = - \beta \frac{S I}{N} \\ \frac{dI}{dt} = + \beta \frac{S I}{N} - \gamma I \\ \frac{dR}{dt} = + \gamma I

Data sources

Author

Atsushi Kawai (atsushi at xf7.so-net.ne.jp)

License

MIT License

Source code

Everything is downloaded and running on your web browser. Nothing is running on the backend server. Feel free to hack.