Plot of pctrecov * newdate

Statistics for the Plotted Points
AZINPHOS-METHYL-OXON

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 15 50% 16% 46% 12%
Upper Range 3 36% 10% 33% 14%
Total 18 47% 15% 45% 12%

Miscellaneous Statistics for the Samples
AZINPHOS-METHYL-OXON

Characteristic N % % Basis
Plotted 18 86% Spiked
Estimated Values 18 86% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 1 5% Spiked
Spiked 21 .  
False Negatives 2 10% 2 out of 21
Not Spiked 81 .  
False Positives 0 0% 0 out of 80