Plot of pctrecov by newdate

Statistics for the Plotted Points
ATRAZINE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 94% 6% 93% 7%
>= Reporting Level 80 109% 21% 111% 20%
Total 84 109% 21% 110% 20%

Miscellaneous Statistics for the Samples
ATRAZINE

Characteristic N % % Basis
Plotted 84 100% Spiked
Estimated Values 13 15% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 84 .  
False Negatives 0 0% 0 out of 84
Not Spiked 122 .  
False Positives 0 0% 0 out of 122