Plot of pctrecov by newdate

Statistics for the Plotted Points
TRI(2-CHLOROETHYL)PHOSPHATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 106% . 106% 0%
>= Reporting Level 103 85% 16% 85% 14%
Total 104 85% 16% 85% 14%

Miscellaneous Statistics for the Samples
TRI(2-CHLOROETHYL)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 3 3% 3 out of 119