Plot of pctrecov by newdate

Statistics for the Plotted Points
P,P'-DDT

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 73 85% 22% 81% 14%
Total 73 85% 22% 81% 14%

Miscellaneous Statistics for the Samples
P,P'-DDT

Characteristic N % % Basis
Plotted 73 97% Spiked
Estimated Values 1 1% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 75 .  
False Negatives 2 3% 2 out of 75
Not Spiked 39 .  
False Positives 0 0% 0 out of 39