Plot of pctrecov * newdate

Statistics for the Plotted Points
DIMETHOATE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 19 26% 10% 25% 8%
Upper Range 12 21% 6% 21% 5%
Total 31 24% 9% 24% 7%

Miscellaneous Statistics for the Samples
DIMETHOATE

Characteristic N % % Basis
Plotted 31 100% Spiked
Estimated Values 31 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 31 .  
False Negatives 0 0% 0 out of 31
Not Spiked 22 .  
False Positives 0 0% 0 out of 22