Plot of pctrecov by newdate

Statistics for the Plotted Points
CAFFEINE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 10 95% 23% 92% 19%
>= Reporting Level 82 103% 29% 100% 30%
Total 92 102% 28% 98% 29%

Miscellaneous Statistics for the Samples
CAFFEINE

Characteristic N % % Basis
Plotted 92 100% Spiked
Estimated Values 20 22% Spiked
Deleted Values 1 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 93 .  
False Negatives 0 0% 0 out of 92
Not Spiked 131 .  
False Positives 1 1% 1 out of 131