A Heterogeneous Branching Process with Immigration Modeling for COVID-19 Spreading in Local Communities in China

Table 4

Empirical distribution law of the positive serial interval .

	Frequency
1	0.1884
2	0.1459
3	0.1824
4	0.1064
5	0.0912
6	0.0760
7	0.0456
8	0.0486
9	0.0213
10	0.0213
11	0.0152
12	0.0213
13	0.0122
14	0.0091
15	0.0061
16	0.0061
17	0.0030