Plot of pctrecov * newdate

Statistics for the Plotted Points
PARA-NONYLPHENOL (TOTAL)

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 121% 68% 83% 88%
>= Reporting Level 5 73% 25% 83% 18%
Total 8 91% 48% 83% 13%

Miscellaneous Statistics for the Samples
PARA-NONYLPHENOL (TOTAL)

Characteristic N % % Basis
Plotted 8 50% Spiked
Estimated Values 8 50% Spiked
Deleted Values 5 3% Spiked + Not Spiked
Spiked, Censored 5 31% Spiked
Spiked 16 .  
False Negatives 3 19% 3 out of 16
Not Spiked 156 .  
False Positives 6 4% 6 out of 151