BQS OBSP Determination:
DIAZEPAM (VALIUM)
METHOD: 2440 , TESTIDCODE: 67499LCM56
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
DIAZEPAM (VALIUM)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 20 72% 21% 68% 20%
Total 20 72% 21% 68% 20%

Sample Statistics
DIAZEPAM (VALIUM)

Characteristic N % % Basis
Plotted 20 91% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 5% Spiked
Spiked 22 .  
False Negatives 1 5% 1 out of 22
Not Spiked 30 .  
False Positives 0 0% 0 out of 30