Plot of pctrecov by newdate

Statistics for the Plotted Points
FIPRONIL SULFIDE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 9 132% 34% 114% 36%
>= Reporting Level 74 106% 24% 105% 22%
Total 83 109% 26% 106% 21%

Miscellaneous Statistics for the Samples
FIPRONIL SULFIDE

Characteristic N % % Basis
Plotted 83 100% Spiked
Estimated Values 9 11% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 84 .  
False Negatives 0 0% 0 out of 83
Not Spiked 115 .  
False Positives 19 17% 19 out of 115