Plot of pctrecov * newdate

Statistics for the Plotted Points
BENZO[K]FLUORANTHENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 63% . 63% 0%
>= Reporting Level 29 70% 19% 69% 11%
Total 30 70% 18% 69% 11%

Miscellaneous Statistics for the Samples
BENZO[K]FLUORANTHENE

Characteristic N % % Basis
Plotted 30 100% Spiked
Estimated Values 12 40% Spiked
Deleted Values 2 2% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 31 .  
False Negatives 0 0% 0 out of 30
Not Spiked 55 .  
False Positives 0 0% 0 out of 54