Plot of pctrecov * newdate

Statistics for the Plotted Points
METHIOCARB

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 84% . 84% 0%
>= Reporting Level 34 65% 36% 69% 43%
Total 35 66% 36% 72% 43%

Miscellaneous Statistics for the Samples
METHIOCARB

Characteristic N % % Basis
Plotted 35 97% Spiked
Estimated Values 7 19% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 36 .  
False Negatives 1 3% 1 out of 36
Not Spiked 69 .  
False Positives 0 0% 0 out of 69