Plot of pctrecov * newdate

Statistics for the Plotted Points
ALDICARB

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 8 30% 15% 28% 15%
Upper Range 6 35% 13% 42% 17%
< Reporting Level 3 43% 6% 46% 8%
Total 17 34% 13% 37% 17%

Miscellaneous Statistics for the Samples
ALDICARB

Characteristic N % % Basis
Plotted 17 47% Spiked
Estimated Values 17 47% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 6 17% Spiked
Spiked 36 .  
False Negatives 13 36% 13 out of 36
Not Spiked 87 .  
False Positives 0 0% 0 out of 87