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 1 60% . 60% 0%
>= Reporting Level 38 97% 16% 96% 14%
Total 39 96% 17% 95% 14%

Miscellaneous Statistics for the Samples
DI-N-BUTYL PHTHALATE

Characteristic N % % Basis
Plotted 39 98% Spiked
Estimated Values 9 23% Spiked
Deleted Values 2 2% Spiked + Not Spiked
Spiked, Censored 1 3% Spiked
Spiked 42 .  
False Negatives 0 0% 0 out of 40
Not Spiked 81 .  
False Positives 3 4% 3 out of 81