Source material

The data sets used for this case study are in CS1Data1 and CS1Data2. Files CS1Doc1 and CS1Doc2 describe the variables contained in the two data files, respectively.

The former file contains recordings of daily milk offtakes measured in 164 cows during the course of the survey.

The latter contains details of information provided on family size, daily milk consumption in the household, milk given to friends and milk sold. Parts of the original questionnaire that provided the details contained in this file have been put together and stored in CS1Quest1 and CS1Quest2.


          Source: Bernard Sacher