Plot of pctrecov by newdate

Statistics for the Plotted Points
CHLORPYRIFOS

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 42 90% 29% 94% 18%
Total 42 90% 29% 94% 18%

Miscellaneous Statistics for the Samples
CHLORPYRIFOS

Characteristic N % % Basis
Plotted 42 100% Spiked
Estimated Values 5 12% Spiked
Deleted Values 2 2% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 43 .  
False Negatives 0 0% 0 out of 42
Not Spiked 87 .  
False Positives 0 0% 0 out of 86