Plot of pctrecov by newdate

Statistics for the Plotted Points
P,P'-DDE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 50 82% 12% 81% 10%
Total 50 82% 12% 81% 10%

Miscellaneous Statistics for the Samples
P,P'-DDE

Characteristic N % % Basis
Plotted 50 96% Spiked
Estimated Values 2 4% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 52 .  
False Negatives 2 4% 2 out of 52
Not Spiked 49 .  
False Positives 1 2% 1 out of 49