Plot of pctrecov by newdate

Statistics for the Plotted Points
DI-N-BUTYL PHTHALATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 11 85% 22% 83% 34%
>= Reporting Level 34 94% 13% 94% 13%
Total 45 92% 16% 93% 15%

Miscellaneous Statistics for the Samples
DI-N-BUTYL PHTHALATE

Characteristic N % % Basis
Plotted 45 94% Spiked
Estimated Values 16 33% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 3 6% Spiked
Spiked 50 .  
False Negatives 0 0% 0 out of 48
Not Spiked 97 .  
False Positives 0 0% 0 out of 97