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 63 64% 17% 65% 16%
Total 74 62% 17% 62% 15%

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

Characteristic N % % Basis
Plotted 74 97% Spiked
Estimated Values 57 75% Spiked
Deleted Values 5 2% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 79 .  
False Negatives 2 3% 2 out of 76
Not Spiked 134 .  
False Positives 0 0% 0 out of 132