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Virus Epidemics SIR Model
04-15-2020, 11:55 AM (This post was last modified: 04-20-2020 10:17 AM by Ángel Martin.)
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RE: Virus Epidemics SIR Model
(04-09-2020 12:24 AM)Ángel Martin Wrote:  The attached RAW file should facilitate things.

RAW file removed - it's been replaced by a new ROM with the SIR model using ODEs plus a direct method using a combined SOLVE/INTEG for numerical evaluation...

Edited: Here it is, make sure both MOD files are plugged to use the direct method (LBL "R<T>") as both FINTG and FROOT are used. Most recommendable to use TURBO mode in V41 (or a CL w/ Turbo50) due to the slow numerical process involved.

The ODE-based method is accessed with LBL "SIR" (general population size N) and LBL "SIR2+" (unitary population size N=1, i.e. ratios for S, I, and R).

Thanks to Jean-Marc for his suggestions and contributions to this module.

"To live or die by your own sword one must first learn to wield it aptly."
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Messages In This Thread
Virus Epidemics SIR Model - Ángel Martin - 04-08-2020, 08:13 AM
RE: Virus Epidemics SIR Model - Ángel Martin - 04-15-2020 11:55 AM
RE: Virus Epidemics SIR Model - SlideRule - 04-09-2020, 12:39 PM



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