Plot of pctrecov by newdate

Statistics for the Plotted Points
DIURON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 80% 12% 78% 14%
>= Reporting Level 110 104% 18% 104% 11%
Total 114 103% 18% 103% 12%

Miscellaneous Statistics for the Samples
DIURON

Characteristic N % % Basis
Plotted 114 100% Spiked
Estimated Values 16 14% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 114 .  
False Negatives 0 0% 0 out of 114
Not Spiked 119 .  
False Positives 0 0% 0 out of 119