Plot of pctrecov * newdate

Statistics for the Plotted Points
PHOSMET (IMIDAN)

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 5 35% 17% 41% 12%
Upper Range 1 23% . 23% 0%
Total 6 33% 16% 35% 18%

Miscellaneous Statistics for the Samples
PHOSMET (IMIDAN)

Characteristic N % % Basis
Plotted 6 50% Spiked
Estimated Values 6 50% Spiked
Deleted Values 8 9% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 6 50% 6 out of 12
Not Spiked 74 .  
False Positives 1 2% 1 out of 66