> I think this is the way medical research are conducted. Have to be conducted, alas. > The results are mostly "statistical". We engineers have to respect > the way biologists and > medical professionals work. A man's got do what a man's got to do. (A woman has too*). There will be a lot of hard nosed mathematicians labouring away behind the scenes trying to find more rigorous methods. Engineering is often applied maths. Does that make maths de-applied engineering? ;-) RM * Yeah. I know. Endless possibilities for those with time on their hands. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist