From: Is the lack of smartphone data skewing wealth indices in low-income settings?
PCA | Polychoric PCA | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Expenditure | Education | Expenditure | Education | |||||||||||||||||
Quintile | 1 | 2 | 3 | 4 | 5 | 1 | 2 | 3 | 4 | 5 | 1 | 2 | 3 | 4 | 5 | 1 | 2 | 3 | 4 | 5 |
Base WI | - | 0.61 | 0.87 | 1.06 | 1.26 | - | 0.13 | 0.26 | 0.17 | 0.11 | - | 0.65 | 0.98 | 1.13 | 1.66 | - | 0.04 | 0.08 | 0.09 | 0.79 |
Alt WI 1 | - | 0.67 | 0.86 | 1.07 | 1.29 | - | 0.14 | 0.28 | 0.15 | 0.11 | - | 0.64 | 0.94 | 1.15 | 1.61 | - | 0.04 | 0.05 | 0.10 | 0.79 |
Chi2 | - | 4.27* | 0.03 | 0.21 | 3.30 | - | 0.40 | 1.22 | 0.86 | 0.00 | - | 0.03 | 0.68 | 0.26 | 2.64 | - | 0.00 | 3.82 | 0.41 | 0.06 |
Prob > chi2 | - | 0.04 | 0.85 | 0.64 | 0.07 | - | 0.53 | 0.27 | 0.35 | 0.98 | - | 0.87 | 0.41 | 0.61 | 0.10 | - | 0.95 | 0.05 | 0.52 | 0.80 |
Alt WI 2 | - | 0.68 | 0.88 | 1.10 | 1.47 | - | 0.07 | 0.15 | 0.17 | 0.41 | - | 0.64 | 0.97 | 1.14 | 1.63 | - | 0.03 | 0.04 | 0.12 | 0.78 |
Chi2 | - | 2.93 | 0.11 | 0.93 | 38.29** | - | 3.04 | 5.04* | 0.01 | 41.58** | - | 0.06 | 0.04 | 0.06 | 1.10 | - | 0.36 | 5.76* | 1.97 | 0.14 |
Prob > chi2 | - | 0.09 | 0.74 | 0.33 | 0.00 | - | 0.08 | 0.02 | 0.92 | 0.00 | - | 0.80 | 0.84 | 0.80 | 0.29 | - | 0.55 | 0.02 | 0.16 | 0.70 |
Alt Full | - | 0.64 | 0.87 | 1.12 | 1.51 | - | 0.04 | 0.10 | 0.13 | 0.53 | - | 0.65 | 0.94 | 1.15 | 1.62 | - | 0.02 | 0.05 | 0.09 | 0.81 |
Chi2 | - | 0.40 | 0.00 | 1.70 | 33.22** | - | 5.02 | 9.26* | 0.51 | 61.85** | - | 0.00 | 1.14 | 0.15 | 1.36 | - | 1.06 | 4.61* | 0.00 | 0.74 |
Prob > chi2 | - | 0.53 | 1.00 | 0.19 | 0.00 | - | 0.03 | 0.00 | 0.47 | 0.00 | - | 0.99 | 0.28 | 0.70 | 0.24 | - | 0.30 | 0.03 | 0.98 | 0.39 |