BQS OBSP Determination:
THEOPHYLLINE
METHOD: 2440 , TESTIDCODE: 67494LCM56
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
THEOPHYLLINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 26 87% 15% 84% 8%
Total 26 87% 15% 84% 8%

Sample Statistics
THEOPHYLLINE

Characteristic N % % Basis
Plotted 26 76% Spiked
Estimated Values 3 9% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 4 12% Spiked
Spiked 34 .  
False Negatives 4 12% 4 out of 34
Not Spiked 18 .  
False Positives 0 0% 0 out of 18