Plot of pctrecov * newdate

Statistics for the Plotted Points
FLUORANTHENE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 11 95% 16% 102% 19%
Upper Range 21 88% 15% 92% 15%
Total 32 91% 15% 94% 17%

Miscellaneous Statistics for the Samples
FLUORANTHENE

Characteristic N % % Basis
Plotted 32 100% Spiked
Estimated Values 2 6% Spiked
Deleted Values 4 7% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 36 .  
False Negatives 0 0% 0 out of 32
Not Spiked 22 .  
False Positives 6 27% 6 out of 22