Plot of pctrecov by newdate

Statistics for the Plotted Points
3-TERT-BUTYL-4-HYDROXY ANISOLE (BHA)

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 11 28% 18% 24% 16%
>= Reporting Level 50 72% 27% 71% 29%
Total 61 64% 30% 64% 33%

Miscellaneous Statistics for the Samples
3-TERT-BUTYL-4-HYDROXY ANISOLE (BHA)

Characteristic N % % Basis
Plotted 61 100% Spiked
Estimated Values 61 100% Spiked
Deleted Values 11 5% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 66 .  
False Negatives 0 0% 0 out of 61
Not Spiked 159 .  
False Positives 0 0% 0 out of 153