Plot of pctrecov by newdate

Statistics for the Plotted Points
INDENO[1,2,3-CD]PYRENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 50 74% 26% 74% 25%
Total 50 74% 26% 74% 25%

Miscellaneous Statistics for the Samples
INDENO[1,2,3-CD]PYRENE

Characteristic N % % Basis
Plotted 50 100% Spiked
Estimated Values 40 80% Spiked
Deleted Values 4 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 53 .  
False Negatives 0 0% 0 out of 50
Not Spiked 91 .  
False Positives 1 1% 1 out of 90