Plot of pctrecov by newdate

Statistics for the Plotted Points
4-TERT-OCTYLPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 15 82% 21% 83% 23%
>= Reporting Level 78 71% 15% 71% 12%
Total 93 72% 16% 73% 13%

Miscellaneous Statistics for the Samples
4-TERT-OCTYLPHENOL

Characteristic N % % Basis
Plotted 93 99% Spiked
Estimated Values 57 61% Spiked
Deleted Values 1 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 95 .  
False Negatives 1 1% 1 out of 94
Not Spiked 129 .  
False Positives 0 0% 0 out of 129