bhagwan, I have posted good stuff.

This was just something different. You were the beneficiary of some very good exchange of ideas early on in this forum, When you joined this forum, how shall I put this ??, your knowledge was well below what it is now, and you seem to come from a statistical point of view all the time. That's fair enough. I'm disappointed that you are having a shot at me too.

Throw in somehing a little different and it just doesn't seem to suit people. I can cop that, but all I wanted was a decent number of observations. I thought by the number of posts, good and bad, that you and others may have trusted me .... ahh well, live and learn eh ??

cheers