Plot of pctrecov by newdate

Statistics for the Plotted Points
FENAMIPHOS

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 104% 28% 107% 33%
>= Reporting Level 34 78% 18% 76% 17%
Total 38 81% 20% 77% 21%

Miscellaneous Statistics for the Samples
FENAMIPHOS

Characteristic N % % Basis
Plotted 38 97% Spiked
Estimated Values 4 10% Spiked
Deleted Values 2 2% Spiked + Not Spiked
Spiked, Censored 1 3% Spiked
Spiked 40 .  
False Negatives 0 0% 0 out of 39
Not Spiked 90 .  
False Positives 0 0% 0 out of 89