Plot of pctrecov by newdate

Statistics for the Plotted Points
NAPHTHALENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 82% . 82% 0%
>= Reporting Level 111 83% 14% 84% 10%
Total 112 83% 14% 84% 9%

Miscellaneous Statistics for the Samples
NAPHTHALENE

Characteristic N % % Basis
Plotted 112 100% Spiked
Estimated Values 8 7% Spiked
Deleted Values 5 2% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 115 .  
False Negatives 0 0% 0 out of 112
Not Spiked 110 .  
False Positives 8 7% 8 out of 108