Plot of pctrecov by newdate

Statistics for the Plotted Points
HEPTACHLOR EPOXIDE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 49 88% 15% 86% 10%
Total 49 88% 15% 86% 10%

Miscellaneous Statistics for the Samples
HEPTACHLOR EPOXIDE

Characteristic N % % Basis
Plotted 49 100% Spiked
Estimated Values 3 6% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 49 .  
False Negatives 0 0% 0 out of 49
Not Spiked 52 .  
False Positives 0 0% 0 out of 52