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 1 59% . 59% 0%
>= Reporting Level 38 83% 32% 76% 26%
Total 39 82% 32% 74% 28%

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

Characteristic N % % Basis
Plotted 39 100% Spiked
Estimated Values 16 41% Spiked
Deleted Values 2 2% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 41 .  
False Negatives 0 0% 0 out of 39
Not Spiked 82 .  
False Positives 3 4% 3 out of 82