Plot of pctrecov by newdate

Statistics for the Plotted Points
TRIBUTYL PHOSPHATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 86% 8% 89% 7%
>= Reporting Level 83 84% 18% 82% 15%
Total 87 84% 18% 82% 14%

Miscellaneous Statistics for the Samples
TRIBUTYL PHOSPHATE

Characteristic N % % Basis
Plotted 87 100% Spiked
Estimated Values 19 22% Spiked
Deleted Values 3 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 88 .  
False Negatives 0 0% 0 out of 87
Not Spiked 125 .  
False Positives 0 0% 0 out of 123