Plot of pctrecov by newdate

Statistics for the Plotted Points
METHIDATHION (SUPRACIDE)

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 144% 20% 138% 22%
>= Reporting Level 41 91% 14% 90% 16%
Total 45 96% 21% 94% 17%

Miscellaneous Statistics for the Samples
METHIDATHION (SUPRACIDE)

Characteristic N % % Basis
Plotted 45 100% Spiked
Estimated Values 3 7% Spiked
Deleted Values 2 2% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 46 .  
False Negatives 0 0% 0 out of 45
Not Spiked 84 .  
False Positives 0 0% 0 out of 83