Plot of pctrecov * newdate

Statistics for the Plotted Points
PARATHION

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 19 85% 18% 81% 17%
Upper Range 11 75% 24% 81% 19%
Total 30 81% 21% 81% 21%

Miscellaneous Statistics for the Samples
PARATHION

Characteristic N % % Basis
Plotted 30 97% Spiked
Estimated Values 1 3% Spiked
Deleted Values 1 2% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 31 .  
False Negatives 1 3% 1 out of 31
Not Spiked 35 .  
False Positives 0 0% 0 out of 34