Plot of pctrecov by newdate

Statistics for the Plotted Points
DIELDRIN

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 7 101% 22% 114% 23%
>= Reporting Level 117 101% 21% 98% 16%
Total 124 101% 21% 99% 17%

Miscellaneous Statistics for the Samples
DIELDRIN

Characteristic N % % Basis
Plotted 124 98% Spiked
Estimated Values 6 5% Spiked
Deleted Values 1 0% Spiked + Not Spiked
Spiked, Censored 2 2% Spiked
Spiked 127 .  
False Negatives 0 0% 0 out of 126
Not Spiked 95 .  
False Positives 0 0% 0 out of 95