Plot of pctrecov by newdate

Statistics for the Plotted Points
TETRACHLOROMETHANE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 106% 14% 106% 14%
>= Reporting Level 55 103% 13% 100% 13%
Total 57 103% 13% 100% 13%

Miscellaneous Statistics for the Samples
TETRACHLOROMETHANE

Characteristic N % % Basis
Plotted 57 100% Spiked
Estimated Values 7 12% 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