Plot of pctrecov by newdate

Statistics for the Plotted Points
BROMOMETHANE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 103% 17% 106% 25%
>= Reporting Level 25 108% 32% 115% 36%
Total 28 108% 31% 111% 34%

Miscellaneous Statistics for the Samples
BROMOMETHANE

Characteristic N % % Basis
Plotted 28 100% Spiked
Estimated Values 28 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 28 .  
False Negatives 0 0% 0 out of 28
Not Spiked 54 .  
False Positives 1 2% 1 out of 54