Plot of pctrecov by newdate

Statistics for the Plotted Points
1RS CIS-PERMETHRIN

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 82% 30% 73% 43%
>= Reporting Level 44 75% 25% 70% 20%
Total 47 75% 25% 72% 21%

Miscellaneous Statistics for the Samples
1RS CIS-PERMETHRIN

Characteristic N % % Basis
Plotted 47 100% Spiked
Estimated Values 3 6% 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