Plot of pctrecov by newdate

Statistics for the Plotted Points
PARATHION

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 67 86% 25% 84% 20%
Total 67 86% 25% 84% 20%

Miscellaneous Statistics for the Samples
PARATHION

Characteristic N % % Basis
Plotted 67 99% Spiked
Estimated Values 7 10% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 68 .  
False Negatives 1 1% 1 out of 68
Not Spiked 23 .  
False Positives 0 0% 0 out of 23