Weighting Schemes - SAAM

SAAM II has a number of potential weighting scheme. These can be compared with the weighting schemes in Boomer.

Remember that the information in the Data Window looks like:

DATA
(FSD 0.1)
t Cp
          1.00	      3.58    
          3.00	      3.07    
          5.00	      2.82    
          7.00	      2.34    
END

The weighting scheme is defined in the line (FSD 0.1)

The comparison is shown in the table below:

Boomer Weight Scheme SAAM II Weight Scheme

0 (SD d) where d = standard deviation

1 (POIS r)

2 (FSD f) where f = fractional standard deviation = CV/100

4 (GEN a b c) where Wt = a + b*Val^c

Boomer Weight Scheme	SAAM II Weight Scheme
0	(SD d) where d = standard deviation
1	(POIS r)
2	(FSD f) where f = fractional standard deviation = CV/100
4	(GEN a b c) where Wt = a + b*Val^c