BQS OBSP Determination:
ISOFENPHOS
SCHEDULE: 2033 , TESTIDCODE: 61594GCM39
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
ISOFENPHOS

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 61 100% 22% 101% 17%
Total 61 100% 22% 101% 17%

Sample Statistics
ISOFENPHOS

Characteristic N % % Basis
Plotted 61 100% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 61 .  
False Negatives 0 0% 0 out of 61
Not Spiked 121 .  
False Positives 0 0% 0 out of 121