Plot of pctrecov * newdate

Statistics for the Plotted Points
PHOSMET (IMIDAN)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 6 75% 11% 79% 17%
Total 6 75% 11% 79% 17%

Miscellaneous Statistics for the Samples
PHOSMET (IMIDAN)

Characteristic N % % Basis
Plotted 6 50% Spiked
Estimated Values 6 50% Spiked
Deleted Values 9 36% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 14 .  
False Negatives 6 50% 6 out of 12
Not Spiked 11 .  
False Positives 0 0% 0 out of 4