Fig 1.
Reported daily cases for (a) Malaysia, (b) Selangor and (c) Sarawak. The time period considered is from March 1, 2020 to April 28, 2020.
Fig 2.
Flow chart of the modified SEIR model.
Compartments of the modified SEIR model and their associated parameters.
Table 1.
Hyperparameter values for the reported results.
Fig 3.
Constant rate submodel—Daily cases.
Reported daily cases (red line), and overlay plots of ΔRo(t) (blue line) and F(t) (green line) based on for the constant rate submodel for (a) Malaysia, (b) Selangor and (c) Sarawak.
Fig 4.
Plots of Δt versus t for the constant rate submodel for (a) Malaysia, (b) Selangor and (c) Sarawak.
Fig 5.
Modified SEIR model: Daily cases.
Reported daily cases (red line), and overlay plots of ΔRo(t) (blue line) and F(t) (green line) based on for (a) Malaysia, (b) Selangor and (c) Sarawak.
Fig 6.
Modified SEIR model: Cumulative cases.
Reported cumulative cases (red line), and overlay plots of Ro(t) (green line) based on for (a) Malaysia, (b) Selangor and (c) Sarawak.
Table 2.
MAP estimates and associated credible intervals for Malaysia.
Table 3.
MAP estimates and associated credible intervals for Selangor.
Table 4.
MAP estimates and associated credible intervals for Sarawak.
Fig 7.
Correlation plots of selected pairs of parameters of the modified SEIR model for Malaysia (top row), Selangor (middle row) and Sarawak (bottom row).
Fig 8.
Correlation plots of a different set of pairings of parameters of the modified SEIR model for (a) Malaysia, (b) Selangor and (c) Sarawak.
Fig 9.
Plots of Δt versus t: (a) Malaysia, (b) Selangor and (c) Sarawak.
Fig 10.
Variation of modelled daily cases.
Illustration of the variability of F(t) from the posterior: Reported cumulative cases (red line), and overlay plots of F(t) for (a) Malaysia, (b) Selangor and (c) Sarawak.
Fig 11.
Panel (a) shows the redistributed daily cases and the corresponding best fit curves of F(t) (blue line) and ΔRo(t) (green line) based on . Panel (b) shows the variability of the fit based on the ensemble set
.
Table 5.
Summary results for Malaysia (with redistributed cases).
Table 6.
Loglikelihood values of the NB and poisson likelihoods.