Plot of pctrecov * newdate

Statistics for the Plotted Points
ENDOSULFAN ETHER

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 10 111% 10% 110% 10%
Upper Range 2 99% 7% 99% 8%
Total 12 109% 10% 108% 10%

Miscellaneous Statistics for the Samples
ENDOSULFAN ETHER

Characteristic N % % Basis
Plotted 12 100% Spiked
Estimated Values 3 25% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 74 .  
False Positives 3 4% 3 out of 73