Plot of pctrecov by newdate

Statistics for the Plotted Points
4-TERT-OCTYLPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 18 83% 25% 85% 26%
>= Reporting Level 77 69% 14% 71% 14%
Total 95 72% 17% 73% 17%

Miscellaneous Statistics for the Samples
4-TERT-OCTYLPHENOL

Characteristic N % % Basis
Plotted 95 99% Spiked
Estimated Values 51 53% Spiked
Deleted Values 3 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 99 .  
False Negatives 1 1% 1 out of 96
Not Spiked 137 .  
False Positives 0 0% 0 out of 137