Plot of pctrecov by newdate

Statistics for the Plotted Points
CYFLUTHRIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 54 58% 18% 56% 17%
Total 54 58% 18% 56% 17%

Miscellaneous Statistics for the Samples
CYFLUTHRIN

Characteristic N % % Basis
Plotted 54 82% Spiked
Estimated Values 54 82% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 66 .  
False Negatives 12 18% 12 out of 66
Not Spiked 117 .  
False Positives 2 2% 2 out of 117