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 25 29% 19% 24% 19%
>= Reporting Level 64 66% 29% 65% 28%
Total 89 55% 31% 55% 33%

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

Characteristic N % % Basis
Plotted 89 100% Spiked
Estimated Values 89 100% Spiked
Deleted Values 26 11% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 94 .  
False Negatives 0 0% 0 out of 89
Not Spiked 142 .  
False Positives 0 0% 0 out of 121