Plot of pctrecov by newdate

Statistics for the Plotted Points
TEBUTHIURON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 13 168% 27% 155% 36%
>= Reporting Level 96 124% 28% 123% 23%
Total 109 129% 31% 127% 25%

Miscellaneous Statistics for the Samples
TEBUTHIURON

Characteristic N % % Basis
Plotted 109 97% Spiked
Estimated Values 11 10% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 3 3% Spiked
Spiked 112 .  
False Negatives 0 0% 0 out of 112
Not Spiked 87 .  
False Positives 2 2% 2 out of 86