Plot of pctrecov by newdate

Statistics for the Plotted Points
1,2,3,4-TETRAMETHYLBENZENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 49 85% 9% 84% 7%
Total 49 85% 9% 84% 7%

Miscellaneous Statistics for the Samples
1,2,3,4-TETRAMETHYLBENZENE

Characteristic N % % Basis
Plotted 49 94% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 52 .  
False Negatives 3 6% 3 out of 52
Not Spiked 122 .  
False Positives 0 0% 0 out of 122