Plot of pctrecov by newdate

Statistics for the Plotted Points
1-METHYLNAPHTHALENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 76% . 76% 0%
>= Reporting Level 84 74% 13% 73% 13%
Total 85 74% 13% 73% 12%

Miscellaneous Statistics for the Samples
1-METHYLNAPHTHALENE

Characteristic N % % Basis
Plotted 85 99% Spiked
Estimated Values 5 6% Spiked
Deleted Values 3 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 87 .  
False Negatives 1 1% 1 out of 86
Not Spiked 126 .  
False Positives 1 1% 1 out of 124