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 69 76% 13% 78% 14%
Total 70 76% 13% 77% 14%

Miscellaneous Statistics for the Samples
1-METHYLNAPHTHALENE

Characteristic N % % Basis
Plotted 70 100% Spiked
Estimated Values 5 7% Spiked
Deleted Values 5 2% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 71 .  
False Negatives 0 0% 0 out of 70
Not Spiked 154 .  
False Positives 0 0% 0 out of 150