The data on average number of births for each hour of the day for four hospitals.
births
A double matrix with 24 observations on the following 4 variables.
Hospital1
Average number of births for each hour of the day within Hospital 1
Hospital2
Average number of births for each hour of the day within Hospital 2
Hospital3
Average number of births for each hour of the day within Hospital 3
Hospital4
Average number of births for each hour of the day within Hospital 4