Plot of pctrecov by newdate

Statistics for the Plotted Points
BENZO[B]FLUORANTHENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 51 78% 14% 79% 14%
Total 51 78% 14% 79% 14%

Miscellaneous Statistics for the Samples
BENZO[B]FLUORANTHENE

Characteristic N % % Basis
Plotted 51 98% Spiked
Estimated Values 5 10% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 52 .  
False Negatives 1 2% 1 out of 52
Not Spiked 95 .  
False Positives 4 4% 4 out of 93