Plot of pctrecov by newdate

Statistics for the Plotted Points
NAPHTHALENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 87% 15% 87% 16%
>= Reporting Level 58 82% 12% 82% 11%
Total 60 82% 12% 82% 11%

Miscellaneous Statistics for the Samples
NAPHTHALENE

Characteristic N % % Basis
Plotted 60 100% Spiked
Estimated Values 4 7% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 0 0% 0 out of 60
Not Spiked 113 .  
False Positives 0 0% 0 out of 113