Plot of pctrecov * newdate

Statistics for the Plotted Points
CARBOPHENOTHION

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 22 77% 17% 78% 23%
Upper Range 10 68% 24% 73% 19%
< Reporting Level 2 72% 33% 72% 35%
Total 34 74% 20% 78% 17%

Miscellaneous Statistics for the Samples
CARBOPHENOTHION

Characteristic N % % Basis
Plotted 34 100% Spiked
Estimated Values 12 35% Spiked
Deleted Values 1 2% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 34 .  
False Negatives 0 0% 0 out of 34
Not Spiked 32 .  
False Positives 0 0% 0 out of 31