Plot of pctrecov * newdate

Statistics for the Plotted Points
CAFFEINE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 111% 4% 111% 4%
>= Reporting Level 45 119% 31% 120% 28%
Total 47 119% 30% 116% 28%

Miscellaneous Statistics for the Samples
CAFFEINE

Characteristic N % % Basis
Plotted 47 98% Spiked
Estimated Values 8 17% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 49 .  
False Negatives 0 0% 0 out of 48
Not Spiked 56 .  
False Positives 0 0% 0 out of 56