|
Predictors
|
Β
|
SE β
|
Wald’s χ
2
|
df
|
p ≤
|
Eβ (odds ratio)
|
|---|
|
Making hay
| | | | | | |
|
Constant
|
3.444
|
1.163
|
8.775
|
1
|
0.003
|
31.312
|
|
Sheep herd size
|
0.045
|
0.016
|
7.587
|
1
|
0.006
|
1.046
|
|
Goat herd size
|
−0.090
|
0.019
|
21.957
|
1
|
0.000
|
0.914
|
|
Test
| | |
χ
2
|
df
|
p
| |
|
Overall model evaluation
| | |
35.213
|
7
|
0.000
| |
|
Goodness of fita
| | |
8.903
|
8
|
0.351
| |
|
Concentrated livestock feed
| | | | | | |
|
Constant
|
−3.067
|
1.570
|
3.814
|
1
|
0.051
|
0.047
|
|
Cattle herd size
|
−0.082
|
0.029
|
7.749
|
1
|
0.005
|
0.921
|
|
Test
| | |
χ
2
|
df
|
p
| |
|
Overall model evaluation
| | |
38.993
|
7
|
0.000
| |
|
Goodness of fita
| | |
5.413
|
8
|
0.713
| |
|
Transhumance
| | | | | | |
|
Constant
|
−0.468
|
1.374
|
0.116
|
1
|
0.733
|
0.626
|
|
Household size
|
0.081
|
0.028
|
8.142
|
1
|
0.004
|
1.084
|
|
Cattle herd size
|
0.022
|
0.009
|
5.561
|
1
|
0.018
|
0.978
|
|
Test
| | |
χ
2
|
df
|
p
| |
|
Overall model evaluation
| | |
57.061
|
7
|
0.000
| |
|
Goodness of fita
| | |
9.598
|
8
|
0.294
| |
|
Destocking
| | | | | | |
|
Constant
|
−1.555
|
0.986
|
2.489
|
1
|
0.115
|
0.211
|
|
Cattle herd size
|
0.025
|
0.009
|
8.083
|
1
|
0.004
|
1.026
|
|
Test
| | |
χ
2
|
df
|
p
| |
|
Overall model evaluation
| | |
19.186
|
7
|
0.008
| |
|
Goodness of fita
| | |
10.166
|
8
|
0.254
| |
|
Off-farm activities
| | | | | | |
|
Constant
|
1.401
|
1.336
|
1.100
|
1
|
0.294
|
4.061
|
|
Age of household head
|
0.055
|
0.018
|
9.355
|
1
|
0.002
|
1.057
|
|
Household size
|
−0.040
|
0.016
|
6.072
|
1
|
0.014
|
0.961
|
|
Cattle number
|
0.036
|
0.014
|
6.543
|
1
|
0.011
|
1.036
|
|
Test
| | |
χ
2
|
df
|
p
| |
|
Overall model evaluation
| | |
48.242
|
7
|
0.000
| |
|
Goodness of fita
| | |
5.221
|
8
|
0.734
| |
-
aHosmer and Lemeshow goodness-of-fit test (Archer and Lemeshow 2006)
