23 Nov
2009
23 Nov
'09
1:07 p.m.
Hi,
I have two variables that use the hours.
One with the start time of surgery and another with the time of completion of surgery.
How do I get with the times and calculate the time of surgery.
Thanks,
-------------------------------------- Silvano Cesar da Costa Departamento de Estatística Universidade Estadual de Londrina Fone: 3371-4346 --------------------------------------