Plot of pctrecov by newdate

Statistics for the Plotted Points
3-BETA-COPROSTANOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 5 96% 28% 100% 17%
>= Reporting Level 85 70% 20% 71% 19%
Total 90 71% 21% 72% 20%

Miscellaneous Statistics for the Samples
3-BETA-COPROSTANOL

Characteristic N % % Basis
Plotted 90 99% Spiked
Estimated Values 90 99% Spiked
Deleted Values 1 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 92 .  
False Negatives 1 1% 1 out of 91
Not Spiked 132 .  
False Positives 1 1% 1 out of 132