Plot of pctrecov * newdate

Statistics for the Plotted Points
ALACHLOR

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 105 110% 18% 108% 16%
Upper Range 45 107% 12% 104% 12%
Total 150 109% 17% 107% 14%

Miscellaneous Statistics for the Samples
ALACHLOR

Characteristic N % % Basis
Plotted 150 99% Spiked
Estimated Values 1 1% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 1% Spiked
Spiked 152 .  
False Negatives 1 1% 1 out of 152
Not Spiked 95 .  
False Positives 2 2% 2 out of 95