Table 4 ANOVA on the incubation period between infected cases in Shenzhen and Hefei
Variable | Shenzhen | Hefei | Total |
|---|---|---|---|
No. of infected cases with a clear incubation period | |||
No. of infected cases | 176 | 41 | 217 |
Proportion of all infected cases | 45.59% | 26.11% | 39.96% |
#Traveled Hubei | 139 | 12 | 141 |
#Traveled to other places | 12 | 4 | 16 |
#No travel history | 25 | 25 | 50 |
Normal testing | |||
Median | 9 | 4 | 8 |
Mean | 9.27 | 5.61 | 8.58 |
Std. dev. | 4.59 | 3.62 | 4.65 |
95% Conf. interval | [8, 10] | [4, 6] | [7, 9] |
Skewness | 0.324 | 0.938 | 0.424 |
Std. error | 0.183 | 0.369 | 0.165 |
Kurtosis | −0.543 | 0.161 | −0.534 |
Std. error | 0.364 | 0.724 | 0.329 |
F testing | |||
F | 22.671 | ||
Prob > F | 0.000 | ||