Research, Policy and Practice
Table 5 Summary statistics for the unstandardized and standardized DRIs obtained from principal component analysis
DRI | All camel households, mean | Camel households, mean | Non-camel households, mean | t-statistic |
|---|---|---|---|---|
Unstandardized DRI | − 1.152 (2.117) | − 1.101 (2.160) | − 1.190 (2.100) | − 0.215 |
Standardized DRI | 0.528 (0.311) | 0.536 (0.317) | 0.523 (0.309) | − 0.215 |