Plot of pctrecov by newdate

Statistics for the Plotted Points
OXYFLUORFEN

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 129% 30% 132% 36%
>= Reporting Level 46 74% 21% 70% 25%
Total 50 78% 27% 73% 26%

Miscellaneous Statistics for the Samples
OXYFLUORFEN

Characteristic N % % Basis
Plotted 50 98% Spiked
Estimated Values 7 14% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 51 .  
False Negatives 1 2% 1 out of 51
Not Spiked 131 .  
False Positives 1 1% 1 out of 129