Plot of pctrecov * newdate

Statistics for the Plotted Points
FENTHION

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 13 74% 14% 75% 9%
Upper Range 7 78% 19% 76% 26%
< Reporting Level 2 63% 8% 63% 8%
Total 22 74% 16% 74% 16%

Miscellaneous Statistics for the Samples
FENTHION

Characteristic N % % Basis
Plotted 22 96% Spiked
Estimated Values 4 17% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 1 4% Spiked
Spiked 23 .  
False Negatives 0 0% 0 out of 23
Not Spiked 63 .  
False Positives 0 0% 0 out of 62