Plot of pctrecov by newdate

Statistics for the Plotted Points
CYPERMETHRIN

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 62% 5% 62% 5%
>= Reporting Level 42 62% 15% 61% 12%
Total 44 62% 15% 61% 12%

Miscellaneous Statistics for the Samples
CYPERMETHRIN

Characteristic N % % Basis
Plotted 44 100% Spiked
Estimated Values 44 100% Spiked
Deleted Values 2 2% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 44 .  
False Negatives 0 0% 0 out of 44
Not Spiked 86 .  
False Positives 0 0% 0 out of 84