Plot of pctrecov by newdate

Statistics for the Plotted Points
METHOMYL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 8 107% 13% 103% 14%
>= Reporting Level 91 99% 20% 101% 17%
Total 99 99% 20% 101% 17%

Miscellaneous Statistics for the Samples
METHOMYL

Characteristic N % % Basis
Plotted 99 98% Spiked
Estimated Values 65 64% Spiked
Deleted Values 5 2% Spiked + Not Spiked
Spiked, Censored 1 1% Spiked
Spiked 102 .  
False Negatives 1 1% 1 out of 101
Not Spiked 104 .  
False Positives 0 0% 0 out of 100