Plot of pctrecov * newdate

Statistics for the Plotted Points
CHLORPYRIFOS

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 53 79% 12% 77% 9%
Total 53 79% 12% 77% 9%

Miscellaneous Statistics for the Samples
CHLORPYRIFOS

Characteristic N % % Basis
Plotted 53 96% Spiked
Estimated Values 4 7% Spiked
Deleted Values 5 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 56 .  
False Negatives 2 4% 2 out of 55
Not Spiked 116 .  
False Positives 0 0% 0 out of 112