Plot of pctrecov by newdate

Statistics for the Plotted Points
ETHOPROPHOS

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 117% 20% 120% 30%
>= Reporting Level 44 108% 25% 106% 19%
Total 47 109% 24% 106% 20%

Miscellaneous Statistics for the Samples
ETHOPROPHOS

Characteristic N % % Basis
Plotted 47 100% Spiked
Estimated Values 1 2% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 48 .  
False Negatives 0 0% 0 out of 47
Not Spiked 42 .  
False Positives 1 2% 1 out of 42