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Table 9 Observed and predicted percentage of zero counts from the NB and ZINB models

From: Density-dependent effects on the weight of female Ascaris lumbricoides infections of humans and its impact on patterns of egg production

Population Observed percentage zero counts Predicted percentage zero counts
   NB Model ZINB Model
    Count component Bernoulli component
Baseline 7.12% 0.80% 0.039% 7.16%
1st re-infection 5.49% 0.36% 0.033% 5.47%
2nd re-infection 6.66% 0.58% 0.030% 6.64%