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enseignement de base au niger :quel bilan - CONFEMEN

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Modèle V.4<br />

. reg STFIN5FM STINI5FM MAITRFEM MTSEUL VOLONTAIRE DIPCYCLB NIVCYCLB MTPRECENS<br />

MTMOBILE MTAUTREACT ABSMT MTCHANGECO MTRESTENS MTCONCOUR, cluster(NUMECOLE)<br />

Regression with robust standard errors Number of obs = 1503<br />

F( 13, 118) = 32.89<br />

Prob > F = 0.0000<br />

R-squared = 0.3678<br />

Number of clusters (NUMECOLE) = 119 Root MSE = .79856<br />

------------------------------------------------------------------------------<br />

| Robust<br />

STFIN5FM | Coef. Std. Err. t P>|t| [95% Conf. Interval]<br />

-------------+----------------------------------------------------------------<br />

STINI5FM | .5570801 .0367963 15.14 0.000 .4842134 .6299469<br />

MAITRFEM | -.0746019 .0963689 -0.77 0.440 -.2654386 .1162347<br />

MTSEUL | -.0070457 .1061467 -0.07 0.947 -.2172451 .2031536<br />

VOLONTAIRE | -.1730415 .1079435 -1.60 0.112 -.3867991 .0407161<br />

DIPCYCLB | -.079311 .1359819 -0.58 0.561 -.3485921 .1899702<br />

NIVCYCLB | -.0014033 .1160237 -0.01 0.990 -.2311617 .2283552<br />

MTPRECENS | .2577075 .0955593 2.70 0.008 .0684741 .4469409<br />

MTMOBILE | -.0197828 .1263524 -0.16 0.876 -.269995 .2304295<br />

MTAUTREACT | -.0883571 .1026735 -0.86 0.391 -.2916786 .1149644<br />

ABSMT | -.0371315 .0152303 -2.44 0.016 -.0672916 -.0069714<br />

MTCHANGECO | -.025149 .097532 -0.26 0.797 -.218289 .167991<br />

MTRESTENS | -.1242346 .0960717 -1.29 0.198 -.3144826 .0660135<br />

MTCONCOUR | -.1458897 .127544 -1.14 0.255 -.3984615 .1066821<br />

_cons | .2356959 .2210905 1.07 0.289 -.2021235 .6735154<br />

------------------------------------------------------------------------------<br />

. vif<br />

Variable | VIF 1/VIF<br />

-------------+----------------------<br />

MTPRECENS | 1.66 0.601095<br />

VOLONTAIRE | 1.59 0.628119<br />

NIVCYCLB | 1.45 0.691325<br />

DIPCYCLB | 1.40 0.711866<br />

MAITRFEM | 1.27 0.785180<br />

MTAUTREACT | 1.24 0.803976<br />

MTMOBILE | 1.17 0.851174<br />

MTSEUL | 1.16 0.859568<br />

MTCONCOUR | 1.16 0.865603<br />

MTCHANGECO | 1.14 0.878225<br />

MTRESTENS | 1.12 0.890265<br />

ABSMT | 1.10 0.905228<br />

STINI5FM | 1.04 0.959591<br />

-------------+----------------------<br />

Mean VIF | 1.27<br />

Les multi colinéarités ont été éliminées. Nous gardons ces variables pour le modèle global.<br />

4. Caractéristiques d’organisation <strong>de</strong>s classes et d’environnement scolaire<br />

Les catégories <strong>de</strong> classes à double flux, classes multigra<strong>de</strong>s et classes en banco sont trop peu<br />

représentées. Ces variables ne figureront pas dans le modèle.<br />

110

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