Plot of pctrecov * newdate

Statistics for the Plotted Points
ISOPHORONE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 12 82% 20% 85% 6%
Upper Range 33 85% 13% 87% 12%
Total 45 84% 15% 86% 9%

Miscellaneous Statistics for the Samples
ISOPHORONE

Characteristic N % % Basis
Plotted 45 98% Spiked
Estimated Values 2 4% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 48 .  
False Negatives 1 2% 1 out of 46
Not Spiked 29 .  
False Positives 2 7% 2 out of 29