Yaowen LUO, Zhoupeng REN, Yong GE, Litao HAN, Mengxiao LIU, Yawen HE. Analysis on Spatio-temporal Patterns and Drivers of Poverty at Village Level based on PCA-GWR [J]. Journal of Geo-information Science, 2020, 22(2): 231
- Journal of Geo-information Science
- Vol. 22, Issue 2, 231 (2020)
Fig. 1. Location and elevationdistribution of Yongxin County in Jiangxi province
Fig. 2. Distribution of towns in Yongxin County
Fig. 3. Distribution of regression coefficients of the PCA-GWR model
Fig. 4. The poverty incidence in Yongxin County from 2013 to 2017
Fig. 5. Spatial distribution pattern of poverty incidence at village level in Yongxin County from 2013 to 2017
Fig. 6. Global Moran's I scatter map of poverty incidence at village level in Yongxin County
Fig. 7. Results of local spatial autocorrelation of poverty incidence at village level in Yongxin county from 2013 to 2017
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Table 1. Analysis of the correlation between poverty indicators and poverty incidence in Yongxin County in 2013
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Table 2. Correlation analysis of poverty indicatorsin Yongxin County in 2013
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Table 3. Principal component analysis of poverty indicatorsin Yongxin County in 2013
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Table 4. Eigenvectors of each principal componentin Yongxin County in 2013
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Table 5. Local VIF statistics of poverty indicators of the GWR model
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Table 6. Local VIF statistics of the principal components of the PCA-GWR model
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Table 7. Global autocorrelation results of the poverty incidence at village level in Yongxin County
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Table 8. Number of cold and hot spots of poverty incidence at village level in Yongxin county from 2013 to 2017
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