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 5 74% 17% 79% 17%
>= Reporting Level 35 98% 16% 97% 14%
Total 40 95% 18% 95% 16%

Miscellaneous Statistics for the Samples
DI-N-BUTYL PHTHALATE

Characteristic N % % Basis
Plotted 40 93% Spiked
Estimated Values 11 26% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 3 7% Spiked
Spiked 45 .  
False Negatives 0 0% 0 out of 43
Not Spiked 95 .  
False Positives 2 2% 2 out of 95