Plot of pctrecov by newdate

Statistics for the Plotted Points
CARBARYL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 23 115% 20% 112% 24%
>= Reporting Level 42 85% 19% 88% 20%
Total 65 96% 24% 96% 22%

Miscellaneous Statistics for the Samples
CARBARYL

Characteristic N % % Basis
Plotted 65 97% Spiked
Estimated Values 65 97% 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 3 3% 3 out of 116