Plot of pctrecov * newdate

Statistics for the Plotted Points
SULFOMETURON METHYL

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 64 91% 47% 79% 49%
Upper Range 18 74% 44% 60% 22%
Total 82 87% 46% 69% 48%

Miscellaneous Statistics for the Samples
SULFOMETURON METHYL

Characteristic N % % Basis
Plotted 82 96% Spiked
Estimated Values 20 24% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 2 2% Spiked
Spiked 85 .  
False Negatives 1 1% 1 out of 85
Not Spiked 68 .  
False Positives 0 0% 0 out of 68