Plot of pctrecov * newdate

Statistics for the Plotted Points
2,4-DIMETHYLPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 31% 17% 31% 17%
>= Reporting Level 15 63% 21% 68% 21%
Total 17 59% 23% 65% 22%

Miscellaneous Statistics for the Samples
2,4-DIMETHYLPHENOL

Characteristic N % % Basis
Plotted 17 89% Spiked
Estimated Values 7 37% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 1 5% Spiked
Spiked 19 .  
False Negatives 0 0% 0 out of 19
Not Spiked 67 .  
False Positives 0 0% 0 out of 66