Plot of pctrecov * newdate

Statistics for the Plotted Points
METHOMYL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 5 108% 10% 104% 10%
>= Reporting Level 45 95% 19% 99% 16%
Total 50 96% 19% 100% 16%

Miscellaneous Statistics for the Samples
METHOMYL

Characteristic N % % Basis
Plotted 50 96% Spiked
Estimated Values 40 77% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 52 .  
False Negatives 1 2% 1 out of 52
Not Spiked 52 .  
False Positives 0 0% 0 out of 51