Plot of pctrecov by newdate

Statistics for the Plotted Points
CARBOFURAN

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 5 123% 25% 138% 20%
>= Reporting Level 53 104% 19% 107% 17%
Total 58 105% 20% 107% 18%

Miscellaneous Statistics for the Samples
CARBOFURAN

Characteristic N % % Basis
Plotted 58 95% Spiked
Estimated Values 58 95% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 61 .  
False Negatives 3 5% 3 out of 61
Not Spiked 122 .  
False Positives 3 2% 3 out of 122