BQS OBSP Determination:
LINURON
SCHEDULE: 2001 , TESTIDCODE: 82666GCM35
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
LINURON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 10 133% 33% 140% 32%
>= Reporting Level 61 102% 38% 98% 34%
Total 71 106% 39% 101% 32%

Sample Statistics
LINURON

Characteristic N % % Basis
Plotted 71 100% Spiked
Estimated Values 7 10% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 71 .  
False Negatives 0 0% 0 out of 71
Not Spiked 59 .  
False Positives 1 2% 1 out of 59