Plot of pctrecov by newdate

Statistics for the Plotted Points
DIAZINON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 102% 1% 102% 1%
>= Reporting Level 46 64% 24% 61% 24%
Total 48 66% 25% 61% 27%

Miscellaneous Statistics for the Samples
DIAZINON

Characteristic N % % Basis
Plotted 48 94% Spiked
Estimated Values 20 39% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 2 4% Spiked
Spiked 51 .  
False Negatives 1 2% 1 out of 51
Not Spiked 40 .  
False Positives 0 0% 0 out of 40