Plot of pctrecov by newdate

Statistics for the Plotted Points
DISULFOTON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 13 52% 22% 43% 27%
>= Reporting Level 89 59% 27% 65% 30%
Total 102 58% 27% 64% 32%

Miscellaneous Statistics for the Samples
DISULFOTON

Characteristic N % % Basis
Plotted 102 90% Spiked
Estimated Values 92 81% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 5 4% Spiked
Spiked 113 .  
False Negatives 6 5% 6 out of 113
Not Spiked 86 .  
False Positives 1 1% 1 out of 85