Plot of pctrecov * newdate

Statistics for the Plotted Points
PHOSMET (IMIDAN)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 4 65% 25% 66% 31%
Total 4 65% 25% 66% 31%

Miscellaneous Statistics for the Samples
PHOSMET (IMIDAN)

Characteristic N % % Basis
Plotted 4 57% Spiked
Estimated Values 4 57% Spiked
Deleted Values 8 35% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 3 43% 3 out of 7
Not Spiked 11 .  
False Positives 0 0% 0 out of 8