Plot of pctrecov by newdate

Statistics for the Plotted Points
ALDICARB SULFONE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 11 97% 22% 90% 8%
>= Reporting Level 74 95% 21% 92% 17%
Total 85 95% 21% 91% 17%

Miscellaneous Statistics for the Samples
ALDICARB SULFONE

Characteristic N % % Basis
Plotted 85 96% Spiked
Estimated Values 16 18% Spiked
Deleted Values 3 1% Spiked + Not Spiked
Spiked, Censored 4 4% Spiked
Spiked 90 .  
False Negatives 0 0% 0 out of 89
Not Spiked 143 .  
False Positives 20 14% 20 out of 141