Plot of pctrecov by newdate

Statistics for the Plotted Points
CHLORPYRIFOS

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 13 52% 54% 28% 20%
Total 13 52% 54% 28% 20%

Miscellaneous Statistics for the Samples
CHLORPYRIFOS

Characteristic N % % Basis
Plotted 13 81% Spiked
Estimated Values 13 81% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 6% Spiked
Spiked 16 .  
False Negatives 2 13% 2 out of 16
Not Spiked 17 .  
False Positives 0 0% 0 out of 17