Plot of pctrecov by newdate

Statistics for the Plotted Points
CHLORPYRIFOS

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 6 80% 1% 80% 0%
>= Reporting Level 37 68% 27% 71% 26%
Total 43 70% 26% 72% 23%

Miscellaneous Statistics for the Samples
CHLORPYRIFOS

Characteristic N % % Basis
Plotted 43 93% Spiked
Estimated Values 16 35% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 2 4% Spiked
Spiked 46 .  
False Negatives 1 2% 1 out of 46
Not Spiked 54 .  
False Positives 0 0% 0 out of 54

Plot of pctrecov by newdate

Statistics for the Plotted Points
DISULFOTON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 20 51% 32% 38% 35%
>= Reporting Level 34 47% 23% 46% 26%
Total 54 48% 27% 45% 27%

Miscellaneous Statistics for the Samples
DISULFOTON

Characteristic N % % Basis
Plotted 54 96% Spiked
Estimated Values 54 96% Spiked
Deleted Values 5 5% Spiked + Not Spiked
Spiked, Censored 2 4% Spiked
Spiked 58 .  
False Negatives 0 0% 0 out of 56
Not Spiked 42 .  
False Positives 0 0% 0 out of 39

Plot of pctrecov by newdate

Statistics for the Plotted Points
PHORATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 57% 13% 63% 10%
>= Reporting Level 61 60% 22% 64% 17%
Total 65 60% 22% 64% 17%

Miscellaneous Statistics for the Samples
PHORATE

Characteristic N % % Basis
Plotted 65 88% Spiked
Estimated Values 29 39% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 3 4% Spiked
Spiked 74 .  
False Negatives 6 8% 6 out of 74
Not Spiked 26 .  
False Positives 0 0% 0 out of 26

Plot of pctrecov by newdate

Statistics for the Plotted Points
TRIBUFOS (S,S,S-TRIBUTYLPHOSPHOROTRITHIOATE (DEF))

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 24 36% 23% 30% 22%
Total 24 36% 23% 30% 22%

Miscellaneous Statistics for the Samples
TRIBUFOS (S,S,S-TRIBUTYLPHOSPHOROTRITHIOATE (DEF))

Characteristic N % % Basis
Plotted 24 96% Spiked
Estimated Values 19 76% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 25 .  
False Negatives 1 4% 1 out of 25
Not Spiked 75 .  
False Positives 0 0% 0 out of 75

Plot of pctrecov by newdate

Statistics for the Plotted Points
ETHION

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 26 69% 22% 82% 16%
Total 26 69% 22% 82% 16%

Miscellaneous Statistics for the Samples
ETHION

Characteristic N % % Basis
Plotted 26 100% Spiked
Estimated Values 4 15% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 26 .  
False Negatives 0 0% 0 out of 26
Not Spiked 74 .  
False Positives 0 0% 0 out of 74

Plot of pctrecov by newdate

Statistics for the Plotted Points
MALATHION

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 6 21% 7% 22% 9%
>= Reporting Level 28 30% 35% 20% 20%
Total 34 28% 32% 21% 15%

Miscellaneous Statistics for the Samples
MALATHION

Characteristic N % % Basis
Plotted 34 41% Spiked
Estimated Values 34 41% Spiked
Deleted Values 2 2% Spiked + Not Spiked
Spiked, Censored 27 33% Spiked
Spiked 85 .  
False Negatives 22 27% 22 out of 83
Not Spiked 15 .  
False Positives 0 0% 0 out of 15

Plot of pctrecov by newdate

Statistics for the Plotted Points
PARATHION

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 68 86% 25% 84% 20%
Total 68 86% 25% 84% 20%

Miscellaneous Statistics for the Samples
PARATHION

Characteristic N % % Basis
Plotted 68 99% Spiked
Estimated Values 7 10% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 69 .  
False Negatives 1 1% 1 out of 69
Not Spiked 31 .  
False Positives 0 0% 0 out of 31

Plot of pctrecov by newdate

Statistics for the Plotted Points
DIAZINON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 80% 38% 101% 50%
>= Reporting Level 53 61% 25% 60% 24%
Total 56 62% 25% 60% 24%

Miscellaneous Statistics for the Samples
DIAZINON

Characteristic N % % Basis
Plotted 56 95% Spiked
Estimated Values 26 44% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 2 3% Spiked
Spiked 59 .  
False Negatives 1 2% 1 out of 59
Not Spiked 41 .  
False Positives 0 0% 0 out of 41

Plot of pctrecov by newdate

Statistics for the Plotted Points
PARATHION-METHYL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 42 59% 23% 54% 23%
Total 42 59% 23% 54% 23%

Miscellaneous Statistics for the Samples
PARATHION-METHYL

Characteristic N % % Basis
Plotted 42 93% Spiked
Estimated Values 16 36% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 45 .  
False Negatives 3 7% 3 out of 45
Not Spiked 55 .  
False Positives 0 0% 0 out of 55

Plot of pctrecov by newdate

Statistics for the Plotted Points
CARBOPHENOTHION

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 6 74% 27% 73% 37%
>= Reporting Level 48 79% 38% 78% 23%
Total 54 79% 37% 78% 26%

Miscellaneous Statistics for the Samples
CARBOPHENOTHION

Characteristic N % % Basis
Plotted 54 100% Spiked
Estimated Values 24 44% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 54 .  
False Negatives 0 0% 0 out of 54
Not Spiked 46 .  
False Positives 0 0% 0 out of 46

Plot of pctrecov by newdate

Statistics for the Plotted Points
FONOFOS

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 75 84% 20% 85% 15%
Total 75 84% 20% 85% 15%

Miscellaneous Statistics for the Samples
FONOFOS

Characteristic N % % Basis
Plotted 75 100% Spiked
Estimated Values 8 11% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 75 .  
False Negatives 0 0% 0 out of 75
Not Spiked 25 .  
False Positives 0 0% 0 out of 25