3rd February 2012, 03:10 PM
|
|
Member
|
|
Join Date: Dec 2010
Posts: 1,091
|
|
The Two Best Comments Ever
TWOBETS - “When backfitting systems it is impossible (almost then) to isolate a particular input factor. You may think you are adding only "first up last start" runners for example. But in fact within that group you have a million other factors that may or may not be having an input on the result. Thus when you add or subtract any single input it actually affects the other input factors.....There, clear as a bell"
Wesmip1 - "The fewer but more complex filters, which are not easily identifiable by most punters, in a system, the more chance of it repeating.
|