Plot of pctrecov by newdate

Statistics for the Plotted Points
ESTRIOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 9 96% 41% 84% 9%
>= Reporting Level 39 80% 23% 78% 19%
Total 48 83% 28% 79% 18%

Miscellaneous Statistics for the Samples
ESTRIOL

Characteristic N % % Basis
Plotted 48 86% Spiked
Estimated Values 11 20% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 3 5% Spiked
Spiked 57 .  
False Negatives 5 9% 5 out of 56
Not Spiked 37 .  
False Positives 3 8% 3 out of 37