Plot of pctrecov * newdate

Statistics for the Plotted Points
BUTYLBENZYL PHTHALATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 125% . 125% 0%
>= Reporting Level 20 88% 17% 90% 16%
Total 21 90% 19% 90% 17%

Miscellaneous Statistics for the Samples
BUTYLBENZYL PHTHALATE

Characteristic N % % Basis
Plotted 21 91% Spiked
Estimated Values 9 39% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 23 .  
False Negatives 2 9% 2 out of 23
Not Spiked 63 .  
False Positives 2 3% 2 out of 62