Plot of pctrecov * newdate

Statistics for the Plotted Points
CHLORPYROFOS, OXYGEN ANALOG

Spike Level N Mean Std-Dev. Median F_Pseudo
Upper Range 2 26% 0% 26% 0%
< Reporting Level 6 43% 20% 47% 24%
Total 8 39% 19% 37% 21%

Miscellaneous Statistics for the Samples
CHLORPYROFOS, OXYGEN ANALOG

Characteristic N % % Basis
Plotted 8 67% Spiked
Estimated Values 8 67% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 4 33% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 74 .  
False Positives 0 0% 0 out of 73