Plot of pctrecov by newdate

Statistics for the Plotted Points
TRIBUTYL PHOSPHATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 90% 3% 89% 4%
>= Reporting Level 65 87% 19% 86% 14%
Total 68 87% 19% 86% 14%

Miscellaneous Statistics for the Samples
TRIBUTYL PHOSPHATE

Characteristic N % % Basis
Plotted 68 100% Spiked
Estimated Values 16 24% Spiked
Deleted Values 5 2% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 69 .  
False Negatives 0 0% 0 out of 68
Not Spiked 156 .  
False Positives 0 0% 0 out of 152