Plot of pctrecov by newdate

Statistics for the Plotted Points
5-METHYL-1H-BENZOTRIAZOLE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 11 52% 15% 50% 19%
>= Reporting Level 73 63% 16% 62% 14%
Total 84 61% 17% 61% 15%

Miscellaneous Statistics for the Samples
5-METHYL-1H-BENZOTRIAZOLE

Characteristic N % % Basis
Plotted 84 97% Spiked
Estimated Values 60 69% Spiked
Deleted Values 5 2% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 90 .  
False Negatives 3 3% 3 out of 87
Not Spiked 146 .  
False Positives 0 0% 0 out of 144