Plot of pctrecov by newdate

Statistics for the Plotted Points
4,6-DINITRO-2-METHYLPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 53% . 53% 0%
>= Reporting Level 47 70% 20% 72% 18%
Total 48 70% 20% 72% 18%

Miscellaneous Statistics for the Samples
4,6-DINITRO-2-METHYLPHENOL

Characteristic N % % Basis
Plotted 48 96% Spiked
Estimated Values 34 68% Spiked
Deleted Values 7 5% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 53 .  
False Negatives 2 4% 2 out of 50
Not Spiked 91 .  
False Positives 0 0% 0 out of 87