Plot of pctrecov * newdate

Statistics for the Plotted Points
PHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 4 133% 63% 139% 73%
Upper Range 38 97% 22% 96% 14%
Total 42 100% 29% 97% 17%

Miscellaneous Statistics for the Samples
PHENOL

Characteristic N % % Basis
Plotted 42 91% Spiked
Estimated Values 1 2% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 48 .  
False Negatives 4 9% 4 out of 46
Not Spiked 29 .  
False Positives 8 28% 8 out of 29