Plot of pctrecov * newdate

Statistics for the Plotted Points
DIBROMOCHLOROMETHANE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 20 96% 14% 92% 18%
>= Reporting Level 58 100% 12% 99% 10%
Total 78 99% 12% 98% 12%

Miscellaneous Statistics for the Samples
DIBROMOCHLOROMETHANE

Characteristic N % % Basis
Plotted 78 99% Spiked
Estimated Values 19 24% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 1 1% Spiked
Spiked 80 .  
False Negatives 0 0% 0 out of 79
Not Spiked 99 .  
False Positives 0 0% 0 out of 99