Plot of pctrecov by newdate

Statistics for the Plotted Points
DACTHAL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 6 196% 10% 200% 0%
>= Reporting Level 49 120% 28% 112% 16%
Total 55 128% 36% 113% 21%

Miscellaneous Statistics for the Samples
DACTHAL

Characteristic N % % Basis
Plotted 55 98% Spiked
Estimated Values 14 25% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 56 .  
False Negatives 1 2% 1 out of 56
Not Spiked 126 .  
False Positives 1 1% 1 out of 124