Plot of pctrecov by newdate

Statistics for the Plotted Points
1,2,3-TRIMETHYLBENZENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 79% . 79% 0%
>= Reporting Level 56 89% 20% 85% 19%
Total 57 89% 20% 85% 17%

Miscellaneous Statistics for the Samples
1,2,3-TRIMETHYLBENZENE

Characteristic N % % Basis
Plotted 57 100% Spiked
Estimated Values 9 16% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 57 .  
False Negatives 0 0% 0 out of 57
Not Spiked 118 .  
False Positives 0 0% 0 out of 118