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 46 81% 26% 81% 22%
Total 47 81% 26% 80% 23%

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

Characteristic N % % Basis
Plotted 47 100% Spiked
Estimated Values 31 66% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 49 .  
False Negatives 0 0% 0 out of 47
Not Spiked 98 .  
False Positives 2 2% 2 out of 98