Plot of pctrecov by newdate

Statistics for the Plotted Points
2-CHLOROTOLUENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 115% 12% 114% 15%
>= Reporting Level 51 86% 10% 86% 11%
Total 55 89% 13% 86% 11%

Miscellaneous Statistics for the Samples
2-CHLOROTOLUENE

Characteristic N % % Basis
Plotted 55 100% Spiked
Estimated Values 17 31% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 55 .  
False Negatives 0 0% 0 out of 55
Not Spiked 119 .  
False Positives 0 0% 0 out of 119