Plot of pctrecov by newdate

Statistics for the Plotted Points
PHORATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 5 83% 5% 86% 6%
>= Reporting Level 32 70% 14% 69% 15%
Total 37 72% 14% 73% 15%

Miscellaneous Statistics for the Samples
PHORATE

Characteristic N % % Basis
Plotted 37 100% Spiked
Estimated Values 9 24% Spiked
Deleted Values 2 2% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 37 .  
False Negatives 0 0% 0 out of 37
Not Spiked 93 .  
False Positives 0 0% 0 out of 91