Plot of pctrecov by newdate

Statistics for the Plotted Points
IMIDACLOPRID

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 8 109% 24% 112% 29%
>= Reporting Level 92 134% 42% 126% 36%
Total 100 132% 42% 124% 36%

Miscellaneous Statistics for the Samples
IMIDACLOPRID

Characteristic N % % Basis
Plotted 100 97% Spiked
Estimated Values 41 40% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 103 .  
False Negatives 3 3% 3 out of 103
Not Spiked 121 .  
False Positives 0 0% 0 out of 121