Plot of pctrecov * newdate

Statistics for the Plotted Points
P,P'-DDT

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 59 86% 21% 81% 13%
Total 59 86% 21% 81% 13%

Miscellaneous Statistics for the Samples
P,P'-DDT

Characteristic N % % Basis
Plotted 59 95% Spiked
Estimated Values 1 2% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 63 .  
False Negatives 3 5% 3 out of 62
Not Spiked 29 .  
False Positives 1 3% 1 out of 29