Times spent in delivery suite by 95 women giving birth at the John Radcliffe Hospital, Oxford. The data were kindly provided by Ethel Burns.
花时间在产房分娩在牛津约翰拉德克利夫医院,由95名妇女。好心的数据提供由埃塞尔烧伤。
用法----------Usage----------
data(births)
格式----------Format----------
A data frame with 95 observations on the following 2 variables.
95观察以下2个变量的数据框。
day Day on which woman arrived
哪个女人日日抵达
time Time (hours) spent on delivery suite
产房时间花费的时间(小时)
源----------Source----------
Davison, A. C. (2003) Statistical Models. Cambridge University Press. Page 18.
戴维森,A.(2003)的统计模型。剑桥大学出版社。第18页。