Plot of pctrecov by newdate

Statistics for the Plotted Points
FENAMIPHOS SULFONE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 6 108% 49% 97% 41%
>= Reporting Level 59 87% 22% 87% 28%
Total 65 89% 25% 87% 27%

Miscellaneous Statistics for the Samples
FENAMIPHOS SULFONE

Characteristic N % % Basis
Plotted 65 97% Spiked
Estimated Values 18 27% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 67 .  
False Negatives 2 3% 2 out of 67
Not Spiked 116 .  
False Positives 2 2% 2 out of 116