Plot of pctrecov by newdate

Statistics for the Plotted Points
DIBROMOMETHANE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 114% 3% 114% 3%
>= Reporting Level 57 107% 13% 104% 16%
Total 59 107% 13% 105% 16%

Miscellaneous Statistics for the Samples
DIBROMOMETHANE

Characteristic N % % Basis
Plotted 59 100% Spiked
Estimated Values 3 5% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 59 .  
False Negatives 0 0% 0 out of 59
Not Spiked 116 .  
False Positives 0 0% 0 out of 116