BQS OBSP Determination:
DISULFOTON
METHOD: 2001 , TESTIDCODE: 82677GCM35
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
DISULFOTON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 116% . 116% 0%
>= Reporting Level 54 67% 26% 67% 24%
Total 55 68% 27% 68% 25%

Sample Statistics
DISULFOTON

Characteristic N % % Basis
Plotted 55 89% Spiked
Estimated Values 55 89% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 62 .  
False Negatives 7 11% 7 out of 62
Not Spiked 59 .  
False Positives 1 2% 1 out of 59