Plot of pctrecov * newdate

Statistics for the Plotted Points
HEPTACHLOR EPOXIDE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 42 84% 11% 85% 10%
Total 42 84% 11% 85% 10%

Miscellaneous Statistics for the Samples
HEPTACHLOR EPOXIDE

Characteristic N % % Basis
Plotted 42 98% Spiked
Estimated Values 1 2% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 44 .  
False Negatives 1 2% 1 out of 43
Not Spiked 48 .  
False Positives 1 2% 1 out of 48