Plot of pctrecov by newdate

Statistics for the Plotted Points
BROMOFORM

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 65% . 65% 0%
>= Reporting Level 84 66% 14% 67% 11%
Total 85 66% 14% 67% 11%

Miscellaneous Statistics for the Samples
BROMOFORM

Characteristic N % % Basis
Plotted 85 98% Spiked
Estimated Values 71 82% Spiked
Deleted Values 3 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 88 .  
False Negatives 2 2% 2 out of 87
Not Spiked 125 .  
False Positives 0 0% 0 out of 123