Plot of pctrecov by newdate

Statistics for the Plotted Points
BETA-SITOSTEROL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 14 55% 11% 55% 9%
>= Reporting Level 67 59% 20% 59% 14%
Total 81 59% 19% 58% 13%

Miscellaneous Statistics for the Samples
BETA-SITOSTEROL

Characteristic N % % Basis
Plotted 81 92% Spiked
Estimated Values 78 89% Spiked
Deleted Values 4 2% Spiked + Not Spiked
Spiked, Censored 4 5% Spiked
Spiked 92 .  
False Negatives 3 3% 3 out of 88
Not Spiked 144 .  
False Positives 0 0% 0 out of 144