Data management

The various annual means taken from the GenStat REML or least squares outputs, or, in the case of animal numbers and mortalities, from the original SAS computations, were then put together in CS10Data5. A full documentation is given in CS10Doc5.

The first columns in this data file are used to describe the situation at each 6-monthly period concerning tsetse control. Thus, periods between 1989 and 1991 and between 1994 and 1997 have been coded 1 to signify that tsetse control was being applied over each of these periods. The other years are coded 0. Selected columns from CS10Data5 are shown below.