Plot of pctrecov by newdate

Statistics for the Plotted Points
BROMOXYNIL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 51% 11% 49% 11%
>= Reporting Level 78 61% 25% 60% 26%
Total 82 61% 24% 60% 26%

Miscellaneous Statistics for the Samples
BROMOXYNIL

Characteristic N % % Basis
Plotted 82 98% Spiked
Estimated Values 56 67% Spiked
Deleted Values 1 0% Spiked + Not Spiked
Spiked, Censored 1 1% Spiked
Spiked 85 .  
False Negatives 1 1% 1 out of 84
Not Spiked 121 .  
False Positives 1 1% 1 out of 121