Plot of pctrecov by newdate

Statistics for the Plotted Points
TRIPHENYL PHOSPHATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 69% 16% 64% 15%
>= Reporting Level 100 73% 18% 74% 19%
Total 104 73% 17% 73% 19%

Miscellaneous Statistics for the Samples
TRIPHENYL PHOSPHATE

Characteristic N % % Basis
Plotted 104 100% Spiked
Estimated Values 13 13% Spiked
Deleted Values 1 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 105 .  
False Negatives 0 0% 0 out of 104
Not Spiked 119 .  
False Positives 6 5% 6 out of 119