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Fig. 1 | BMC Medical Research Methodology

Fig. 1

From: Inferencing superspreading potential using zero-truncated negative binomial model: exemplification with COVID-19

Fig. 1

The demonstrative histogram shows the distribution of secondary cases number of each index case. For illustration, the histogram is generated by setting reproduction number, R = 2, and dispersion parameter, k = 0.5, for the negative binomial (NB) distribution. The index cases with 0 secondary case generated is divided into two sub-groups including sporadic (in green) and terminal cases (in blue)

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