Plot of pctrecov by newdate

Statistics for the Plotted Points
BIS(2-ETHYLHEXYL) PHTHALATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 73% . 73% 0%
>= Reporting Level 34 77% 27% 79% 25%
Total 35 77% 26% 76% 25%

Miscellaneous Statistics for the Samples
BIS(2-ETHYLHEXYL) PHTHALATE

Characteristic N % % Basis
Plotted 35 76% Spiked
Estimated Values 17 37% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 3 7% Spiked
Spiked 48 .  
False Negatives 8 17% 8 out of 46
Not Spiked 99 .  
False Positives 5 5% 5 out of 99