Plot of pctrecov by newdate

Statistics for the Plotted Points
ANTHRAQUINONE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 87% 3% 88% 3%
>= Reporting Level 103 81% 15% 82% 11%
Total 107 81% 15% 82% 11%

Miscellaneous Statistics for the Samples
ANTHRAQUINONE

Characteristic N % % Basis
Plotted 107 100% Spiked
Estimated Values 44 41% Spiked
Deleted Values 3 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 108 .  
False Negatives 0 0% 0 out of 107
Not Spiked 128 .  
False Positives 4 3% 4 out of 126