Plot of pctrecov * newdate

Statistics for the Plotted Points
PARATHION

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 34 112% 27% 109% 25%
Upper Range 10 100% 14% 103% 9%
Total 44 109% 25% 106% 21%

Miscellaneous Statistics for the Samples
PARATHION

Characteristic N % % Basis
Plotted 44 92% Spiked
Estimated Values 0 0% Spiked
Deleted Values 5 2% Spiked + Not Spiked
Spiked, Censored 3 6% Spiked
Spiked 51 .  
False Negatives 1 2% 1 out of 48
Not Spiked 235 .  
False Positives 2 1% 2 out of 233