Plot of pctrecov * newdate

Statistics for the Plotted Points
METOLACHLOR

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 85% . 85% 0%
>= Reporting Level 105 84% 16% 85% 11%
Total 106 84% 16% 85% 11%

Miscellaneous Statistics for the Samples
METOLACHLOR

Characteristic N % % Basis
Plotted 106 99% Spiked
Estimated Values 8 7% Spiked
Deleted Values 5 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 109 .  
False Negatives 1 1% 1 out of 107
Not Spiked 63 .  
False Positives 1 2% 1 out of 60