Plot of pctrecov by newdate

Statistics for the Plotted Points
ALDICARB SULFONE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 10 97% 24% 90% 8%
>= Reporting Level 41 91% 17% 91% 15%
Total 51 92% 18% 91% 15%

Miscellaneous Statistics for the Samples
ALDICARB SULFONE

Characteristic N % % Basis
Plotted 51 93% Spiked
Estimated Values 15 27% Spiked
Deleted Values 3 2% Spiked + Not Spiked
Spiked, Censored 4 7% Spiked
Spiked 56 .  
False Negatives 0 0% 0 out of 55
Not Spiked 85 .  
False Positives 9 11% 9 out of 83