BQS OBSP Determination:
BETAMETHASONE
METHOD: 2440 , TESTIDCODE: 67485LCM56
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
BETAMETHASONE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 34 93% 17% 94% 20%
Total 34 93% 17% 94% 20%

Sample Statistics
BETAMETHASONE

Characteristic N % % Basis
Plotted 34 100% Spiked
Estimated Values 8 24% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 34 .  
False Negatives 0 0% 0 out of 34
Not Spiked 18 .  
False Positives 0 0% 0 out of 18