Plot of pctrecov * newdate

Statistics for the Plotted Points
PROPETAMPHOS

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 47 89% 19% 91% 24%
Upper Range 16 85% 20% 91% 14%
Total 63 88% 19% 91% 20%

Miscellaneous Statistics for the Samples
PROPETAMPHOS

Characteristic N % % Basis
Plotted 63 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 64 .  
False Negatives 0 0% 0 out of 63
Not Spiked 38 .  
False Positives 0 0% 0 out of 38