Research Article
Smallpox and Season: Reanalysis of Historical Data
Table 2
Monthly weather patterns and the effective reproduction number of smallpox in Northwest frontier
province, India, from 1890–1921.
| |||||||||||||||||||||||||||||||||||||||||||||
†Parameter coefficient; ‡Standard error; (-ratio = 5.67, ), dependent variable = effective
reproduction number, Durbin-Watson = 2.600. |