Plot of pctrecov by newdate

Statistics for the Plotted Points
CYANAZINE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 145% 45% 143% 51%
>= Reporting Level 70 92% 19% 94% 17%
Total 74 95% 24% 95% 18%

Miscellaneous Statistics for the Samples
CYANAZINE

Characteristic N % % Basis
Plotted 74 97% Spiked
Estimated Values 4 5% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 1 1% Spiked
Spiked 77 .  
False Negatives 1 1% 1 out of 76
Not Spiked 105 .  
False Positives 1 1% 1 out of 104