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. 2018 Feb 9;13(2):e0191726. doi: 10.1371/journal.pone.0191726

Table 1. Measures of flood, conflict and urbanization: Correlation analysis.

Floodt−1 (pop) Floodt−1 (den) Floodt−2 (pop) Floodt−2 (den)
(1) (2) (3) (4)
Fatt−1 (pop) 0.019 -0.009
(0.523) (0.768)
Fatt−2 (pop) 0.038 -0.006
(0.195) (0.837)
Pop. Density -0.025 -0.023 -0.037 -0.029
(0.400) (0.425) (0-214) (0.327)
Rural (dummy) -0.135 -0.140 -0.086 -0.121
(0.000) (0.000) (0.000) (0.000)

Notes: Table reports Pearson correlation coefficients for all variables with the exception of the rural dummy for which tetrachoric correlations coefficients are shown. P-values in parenthesis are computed using a 95% confidence interval.