Plot of pctrecov by newdate

Statistics for the Plotted Points
BISPHENOL A

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 6 55% 43% 61% 39%
>= Reporting Level 51 27% 23% 22% 26%
Total 57 30% 27% 23% 28%

Miscellaneous Statistics for the Samples
BISPHENOL A

Characteristic N % % Basis
Plotted 57 98% Spiked
Estimated Values 52 90% Spiked
Deleted Values 89 40% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 72 .  
False Negatives 1 2% 1 out of 58
Not Spiked 153 .  
False Positives 3 4% 3 out of 78