Plot of pctrecov * newdate

Statistics for the Plotted Points
PHORATE OXON

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 5 70% 23% 58% 11%
Upper Range 2 38% 2% 38% 2%
< Reporting Level 13 63% 10% 63% 7%
Total 20 63% 16% 61% 10%

Miscellaneous Statistics for the Samples
PHORATE OXON

Characteristic N % % Basis
Plotted 20 100% Spiked
Estimated Values 20 100% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 20 .  
False Negatives 0 0% 0 out of 20
Not Spiked 82 .  
False Positives 0 0% 0 out of 81