Plot of pctrecov by newdate

Statistics for the Plotted Points
HEXAZINONE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 120% 11% 119% 13%
>= Reporting Level 40 71% 20% 70% 14%
Total 44 75% 24% 71% 17%

Miscellaneous Statistics for the Samples
HEXAZINONE

Characteristic N % % Basis
Plotted 44 100% Spiked
Estimated Values 7 16% Spiked
Deleted Values 2 2% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 44 .  
False Negatives 0 0% 0 out of 44
Not Spiked 86 .  
False Positives 0 0% 0 out of 84