Culture de bambou avec la fédération des associations caféières natives (facn) à Marmelade: motivations économiques et d?auto-subsistance et contribution au revenu global des exploitations agricoles

ANNEXE R : Résultat de l'analyse économétrique sur SPSS pour le type II

Correlations

Pearson Correlation		Q	Z1	Z2	Z3
	Q	1.000	-.773	.754	.750
	Z1	-.773	1.000	-.420	-.530
	Z2	.754	-.420	1.000	.423
	Z3	.750	-.530	.423	1.000

Model Summary^b

Mode	R	R Square	Adjusted R Square	Std. Error of the Estimate	Change Statistics
					R Square Change	F Change	df1	df2	Sig. F Change
1	.951^a	.904	.875	7.148	.904	31.447	3	10	.000

a Predictors: (Constant), Z3, Z2, Z1

b Dependent Variable: Q

ANOVA^b

Model	Sum of Squares	df	Mean Square	F	Sig.
1 Regression	4820.721	3	1606.907	31.447	.000^a
Residual	510.993	10	51.099
Total	5331.714	13

a Predictors: (Constant), Z3, Z2, Z1

b Dependent Variable: Q

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Coefficients^a

Model	Unstandardized Coefficients		Standardized Coefficients	t	Sig.	95% Confidence Interval for B		Correlations			Collinearity Statistics
	B	Std. Error	Beta			Lower Bound	Upper Bound	Zero-order	Partial	Part	Tolerance	VIF
1(Constant)	95.412	24.502		3.894	.003	40.819	150.005
Z1	- 171.072	50.694	-.403	- 3.375	.007	- 284.025	-58.120	-.773	-.730	- .330	.673	1.487
Z2	3.423E- 03	.001	.436	3.898	.003	.001	.005	.754	.777	.382	.768	1.303
Z3	8.193E- 03	.003	.353	2.950	.015	.002	.014	.750	.682	.289	.671	1.491

a Dependent Variable: Q

Coefficient Correlations^a

Mode			Z3	Z2	Z1
1	Correlations	Z3	1.000	-.260	.428
		Z2	-.260	1.000	.255
		Z1	.428	.255	1.000
	Covariances	Z3	7.716E-06	-6.349E-07	6.025E-02
		Z2	-6.349E-07	7.708E-07	1.137E-02
		Z1	6.025E-02	1.137E-02	2569.863

a Dependent Variable: Q

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Collinearity Diagnostics^a

Model	Dimension	Eigenvalue	Condition Index	Variance Proportions
				(Constant)	Z1	Z2	Z3
1	1	3.755	1.000	.00	.00	.00	.01
	2	.188	4.475	.00	.01	.00	.57
	3	5.327E-02	8.396	.01	.02	.83	.23
	4	3.676E-03	31.962	.99	.96	.16	.19

a Dependent Variable: Q

Casewise Diagnostics^a

Case Number	Std. Residual	Q	Predicted Value	Residual
1	-.288	40	42.06	-2.06
2	-.237	45	46.70	-1.70
3	-.278	47	48.99	-1.99
4	-.248	58	59.77	-1.77
5	1.796	65	52.16	12.84
6	-.636	72	76.55	-4.55
7	1.105	75	67.10	7.90
8	-.468	75	78.35	-3.35
9	.715	81	75.89	5.11
10	.476	84	80.60	3.40
11	-.621	95	99.44	-4.44
12	.222	97	95.41	1.59
13	.303	100	97.83	2.17
14	-1.840	48	61.16	-13.16

a Dependent Variable: Q

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Histogram

Dependent Variable: Q

Frequency

6 5 4 3 2 1 0

Std. Dev = .88 Mean = 0.00 N = 14.00

-2.00 -1.50 -1.00 -.50 0.00 .50 1.00 1.50 2.00

Regression Standardized Residual

Normal P-P Plot of Regression Standar Dependent Variable: Q

Expected Cum Prob

0.00

1.00

.75

.50

.25

0.00 .25 .50 .75 1.00

Observed Cum Prob

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Partial Regression Plot
Dependent Variable: Q

Q

-10

-20

20

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0

-.1 0.0 .1

Z1

Partial Regression Plot Dependent Variable: Q

Q

-10

-20

-30

20

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Z2

-4000 -2000 0 2000 4000 6000

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Partial Regression Plot Dependent Variable: Q

Q

-10

-20

20

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-2000 -1000 0 1000 2000

Z3

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