Plot of pctrecov * newdate

Statistics for the Plotted Points
BENZOPHENONE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 84% 4% 85% 7%
>= Reporting Level 37 86% 14% 87% 8%
Total 40 86% 13% 86% 9%

Miscellaneous Statistics for the Samples
BENZOPHENONE

Characteristic N % % Basis
Plotted 40 100% Spiked
Estimated Values 11 28% Spiked
Deleted Values 5 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 41 .  
False Negatives 0 0% 0 out of 40
Not Spiked 131 .  
False Positives 0 0% 0 out of 127