Hi Darky,

No, that is not what I was saying. My example of our top IR rating was to illustrate that having such a large sample, it is much easier accept the bad days as nothing other then deviation which is what they are.

Providing that a method is based on sound principal the sample can be far less; however more is always better. It all depends on the person as to what it takes to convince him/her that their method is solid long term; and in reality that is the only person that needs convincing; yourself

__________________
Michal - Ratings2Win Pty Ltd
R2W Axis - Axis is Australia's leading horse racing software and database;
with sophisticated form analysis tools and accurate horse performance ratings for TAB meetings.
http://www.ratings2win.com.au/