Plot of pctrecov by newdate

Statistics for the Plotted Points
N-NITROSODIPHENYLAMINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 45 60% 20% 63% 20%
Total 45 60% 20% 63% 20%

Miscellaneous Statistics for the Samples
N-NITROSODIPHENYLAMINE

Characteristic N % % Basis
Plotted 45 94% Spiked
Estimated Values 26 54% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 50 .  
False Negatives 3 6% 3 out of 48
Not Spiked 90 .  
False Positives 1 1% 1 out of 90