Plot of pctrecov by newdate

Statistics for the Plotted Points
PROPACHLOR

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 175% . 175% 0%
>= Reporting Level 81 116% 24% 114% 19%
Total 82 116% 25% 114% 20%

Miscellaneous Statistics for the Samples
PROPACHLOR

Characteristic N % % Basis
Plotted 82 100% Spiked
Estimated Values 1 1% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 83 .  
False Negatives 0 0% 0 out of 82
Not Spiked 56 .  
False Positives 0 0% 0 out of 56