Generalized SEIR Epidemic Model (fitting and computation)

Updated examples + the function getMultipleWaves, which is now more robust but also can significantly increase the computational time.

Generalized SEIR Epidemic Model (fitting and computation)

Updates:

• Examples updated.
• Minor bug corrected in the example dealing with the US cities ad states.
• The initial and final times are now chosen more easily by the user. This should greatly simplify the fitting procedure.
• The data from the Italian regions seems to be no longer available before June 2020
• Minor update for the functions used to fit multiple epidemic waves.

Full description of the code and documentation available at:

• https://se.mathworks.com/matlabcentral/fileexchange/74545-generalized-seir-epidemic-model-fitting-and-computation

• https://github.com/ECheynet/SEIR

Generalized SEIR Epidemic Model (fitting and computation)

Updates:

• Added a folder Documentation.pdf that display the examples and documentation in a pdf format
• Examples updated
• Deleted the example with French regions, since the data were no longer updated
• Added an optional parameter in datetime, which improve the code performance for users in e.g. China (cf. Issue Time error #13)

Full description of the code and documentation available at:

• https://se.mathworks.com/matlabcentral/fileexchange/74545-generalized-seir-epidemic-model-fitting-and-computation

• https://github.com/ECheynet/SEIR

Generalized SEIR Epidemic Model (fitting and computation)

Updated the examples

Full description of the code and documentation available at:

• https://se.mathworks.com/matlabcentral/fileexchange/74545-generalized-seir-epidemic-model-fitting-and-computation
• https://github.com/ECheynet/SEIR

Generalized SEIR Epidemic Model (fitting and computation)

Corrected a typo in the documentation

Updated the example files

Added a description in the multiple wave simulation (the quality of the fit depends on the initial number of infectious and exposed)

The full description of the code is available on https://se.mathworks.com/matlabcentral/fileexchange/74545-generalized-seir-epidemic-model-fitting-and-computation

Generalized SEIR Epidemic Model (fitting and computation)

v.4.8.2

• The coefficients used in the fatality and recovery rate are now properly defined
• Minor improvements in the fitting algorithm
• Updated examples
• The initial values E0 and I0 are updated

Full description of the code on:

https://se.mathworks.com/matlabcentral/fileexchange/74545-generalized-seir-epidemic-model-fitting-and-computation

or

https://github.com/ECheynet/SEIR

Generalized SEIR Epidemic Model (fitting and computation)

Correction of a typographical error in Documentation.mlx

Generalized SEIR Epidemic Model (fitting and computation)

Added additional condition for the selection of the country (thank to Aleks Czernicki). For more details, see: #12

The file Tutorial.mlx is renamed Documentation.mlx and is more detailed.

v4.7

Added new functions and one new example for:

• plotting the computed and fitted deaths and recovery rate. These are useful to check whether the fitting is successful or not. Bad fitting means that a local minimum was found.

• Simulating and fitting cases where multiple epidemic waves are observed. The example or several Chinese provinces are used for this purpose.

• Example1.mlx was renamed Tutorial.mlx, Example2 was renamed Example_province_region and Example3 was renamed Example_Country.

v4.6

Improved time-dependant death rates