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Animal Manure and Mortality Management
Arkansas Swine Odor Survey - Environment Based Findings
Wind Speed Effects

For an explanation of the presentation format of this information refer to the data analysis appendices and data analysis sections in the report.

Significant Difference Matrix
Class: Wind Speed
Odor Source: Facility, Application, and Mortality

 

0

1

3

4

6

7

9

10

12

13

0

                   

1

                   

3

 

M V

               

4

   

M V

             

6

   

M V

V

           

7

M V

M

M V

M V

M

         

9

   

M V

   

M

       

10

         

M

       

12

V

 

V

       

V

   

13

               

V

 

 

Odor Rank Distribution Summary
Class: Wind Speed
Odor Source: Facility, Application, and Mortality

               

Rank Occurrence Frequency

Type

Num

Min

Max

Mean

Med

Mod

Std

1

2

3

4

0

26

1

3

1.48

1

1

0.62

53.85%

38.46%

7.69%

0.00%

1

58

1

4

1.54

1

1

0.76

60.34%

25.86%

12.07%

1.72%

3

156

1

4

1.28

1

1

0.58

76.92%

16.03%

6.41%

0.64%

4

303

1

4

1.60

1

1

0.73

51.82%

35.31%

11.55%

1.32%

6

177

1

4

1.65

1

1

0.81

52.54%

30.51%

13.56%

3.39%

7

233

1

4

1.83

2

1

0.84

43.78%

29.18%

24.46%

2.58%

9

85

1

4

1.49

1

1

0.74

61.18%

29.41%

5.88%

3.53%

10

40

1

3

1.51

1

1

0.67

57.50%

32.50%

10.00%

0.00%

12

9

1

3

2.06

2.5

1

1.01

44.44%

0.00%

55.56%

0.00%

13

9

1

2

1.44

1

1

0.53

55.56%

44.44%

0.00%

0.00%

 

Chart showing all odor equals wind speed.

 

All Odor = Function (Wind Speed)

Regression Statistics

       
R Square

0.00879

       
Standard Error

0.76107

       
Observations

1096

       
           
ANOVA          
 

df

SS

MS

F

Signifi-
cance F

Regression

1

5.6184

5.6184

9.6999126

0.0019

Residual

1094

633.6679

0.5792

   
Total

1095

639.2863

     
           
 

Coefficients

Standard Error

t Stat

P-value

 
Intercept

1.4633

0.0482

30.3437

3.065E-147

 
W S

0.0289

0.0093

3.1145

0.00189068

 
           
 

Lower 95%

Upper 95%

Lower 99.0%

Upper 99.0%

 
Intercept

1.3687

1.5579

1.3389

1.5878

 
W S

0.0107

0.0472

0.0050

0.0529

 
 

Significant Difference Matrix
Class: Wind Speed
Odor Source: Facility

 

0

1

3

4

6

7

9

10

12

13

0

                   

1

                   

3

                   

4

 

V

M

             

6

 

V

M V

             

7

M V

M V

M V

M V

M V

         

9

 

V

M V

   

M

       

10

   

M

   

M

       

12

V

V

M V

V

V

   

V

   

13

               

V

 

 

Odor Rank Distribution Summary
Class: Wind Speed
Odor Source: Facility

               

Rank Occurrence Frequency

Type

Num

Min

Max

Mean

Med

Mod

Std

1

2

3

4

0

26

1

3

1.48

1

1

0.62

53.85%

38.46%

7.69%

0.00%

1

51

1

3

1.34

1

1

0.53

68.63%

27.45%

3.92%

0.00%

3

144

1

4

1.26

1

1

0.58

79.86%

12.50%

6.94%

0.69%

4

268

1

4

1.49

1

1

0.65

57.84%

33.58%

7.84%

0.75%

6

161

1

3

1.51

1

1

0.67

57.76%

29.81%

12.42%

0.00%

7

209

1

4

1.80

2

1

0.84

45.93%

27.75%

23.44%

2.87%

9

85

1

4

1.49

1

1

0.74

61.18%

29.41%

5.88%

3.53%

10

40

1

3

1.51

1

1

0.67

57.50%

32.50%

10.00%

0.00%

12

9

1

3

2.06

2.5

1

1.01

44.44%

0.00%

55.56%

0.00%

13

9

1

2

1.44

1

1

0.53

55.56%

44.44%

0.00%

0.00%

 

Chart showing facility odor equals wind speed.

 

Facility Odor = Function (Wind Speed)

Regression Statistics

       
R Square

0.01799

       
Standard Error

0.70736

       
Observations

1002

       
           
ANOVA          
 

df

SS

MS

F

Signifi-cance F

Regression

1

9.1653

9.1653

18.3176794

0.0000

Residual

1000

500.3517

0.5004

   
Total

1001

509.5170

     
           
 

Coefficients

Standard Error

t Stat

P-value

 
Intercept

1.3471

0.0466

28.9343

3.123E-134

 
W S

0.0378

0.0088

4.2799

2.0494E-05

 
           
 

Lower 95%

Upper 95%

Lower 99.0%

Upper 99.0%

 
Intercept

1.2558

1.4385

1.2270

1.4673

 
W S

0.0205

0.0551

0.0150

0.0606

 
 

Significant Difference Matrix
Class: Wind Speed
Odor Source: Application

 

0

1

3

4

6

7

9

10

12

13

0

                   

1

                   

3

 

M

               

4

   

M

             

6

   

M V

             

7

 

M

   

M

         

9

                   

10

                   

12

                   

13

                   

 

Odor Rank Distribution Summary
Class: Wind Speed
Odor Source: Application

               

Rank Occurrence Frequency

Type

Num

Min

Max

Mean

Med

Mod

Std

1

2

3

4

0

0

                   

1

7

2

4

3.00

3

3

0.58

0.00%

14.29%

71.43%

14.29%

3

12

1

2

1.58

2

2

0.51

41.67%

58.33%

0.00%

0.00%

4

29

1

4

2.47

2

2

0.76

6.90%

44.83%

41.38%

6.90%

6

16

2

4

3.00

3

2

0.89

0.00%

37.50%

25.00%

37.50%

7

19

1

3

2.05

2

2

0.78

26.32%

42.11%

31.58%

0.00%

9

0

                   

10

0

                   

12

0

                   

13

0

                   

 

Chart showing application odor equals wind speed.

 

Application Odor = Function (Wind Speed)

Regression Statistics

       
R Square

0.00332

       
Standard Error

0.87712

       
Observations

83

       
           
ANOVA          
 

df

SS

MS

F

Signifi-cance F

Regression

1

0.2074

0.2074

0.269567615

0.6050

Residual

81

62.3167

0.7693

   
Total

82

62.5241

     
           
 

Coefficients

Standard Error

t Stat

P-value

 
Intercept

2.2743

0.2455

9.2626

2.4044E-14

 
W S

0.0306

0.0589

0.5192

0.605037747

 
           
 

Lower 95%

Upper 95%

Lower 99.0%

Upper 99.0%

 
Intercept

1.7858

2.7628

1.6266

2.9220

 
W S

-0.0866

0.1477

-0.1247

0.1858

 

Back to Arkansas Swine Odor Survey

 


© 2006
University of Arkansas
Division of Agriculture
All rights reserved.
Last Date Modified 02/02/2012
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