Plot of pctrecov by newdate

Statistics for the Plotted Points
2,4-DINITROPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 33 63% 24% 68% 30%
Total 33 63% 24% 68% 30%

Miscellaneous Statistics for the Samples
2,4-DINITROPHENOL

Characteristic N % % Basis
Plotted 33 80% Spiked
Estimated Values 33 80% Spiked
Deleted Values 20 14% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 47 .  
False Negatives 7 17% 7 out of 41
Not Spiked 93 .  
False Positives 0 0% 0 out of 79