Plot of pctrecov by newdate

Statistics for the Plotted Points
CARBOPHENOTHION

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 6 74% 27% 73% 37%
>= Reporting Level 44 82% 39% 79% 23%
Total 50 81% 37% 79% 23%

Miscellaneous Statistics for the Samples
CARBOPHENOTHION

Characteristic N % % Basis
Plotted 50 100% Spiked
Estimated Values 22 44% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 50 .  
False Negatives 0 0% 0 out of 50
Not Spiked 41 .  
False Positives 0 0% 0 out of 41