Plot of pctrecov * newdate

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

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 14 74% 23% 68% 21%
Upper Range 11 80% 37% 71% 17%
Total 25 76% 29% 68% 18%

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

Characteristic N % % Basis
Plotted 25 100% Spiked
Estimated Values 7 28% Spiked
Deleted Values 3 5% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 27 .  
False Negatives 0 0% 0 out of 25
Not Spiked 31 .  
False Positives 1 3% 1 out of 30