Plot of pctrecov by newdate

Statistics for the Plotted Points
DIAZINON, OXYGEN ANALOG

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 58 70% 23% 64% 23%
Total 58 70% 23% 64% 23%

Miscellaneous Statistics for the Samples
DIAZINON, OXYGEN ANALOG

Characteristic N % % Basis
Plotted 58 88% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 2% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 68 .  
False Negatives 7 11% 7 out of 66
Not Spiked 62 .  
False Positives 1 2% 1 out of 62