Plot of pctrecov by newdate

Statistics for the Plotted Points
PHORATE OXON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 5 109% 27% 95% 28%
>= Reporting Level 47 90% 24% 87% 27%
Total 52 92% 25% 89% 28%

Miscellaneous Statistics for the Samples
PHORATE OXON

Characteristic N % % Basis
Plotted 52 100% Spiked
Estimated Values 52 100% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 53 .  
False Negatives 0 0% 0 out of 52
Not Spiked 129 .  
False Positives 0 0% 0 out of 128