Call: lm(formula = y ~ x) Residuals: Min 1Q Median 3Q Max -0.12229 -0.00290 -0.00087 -0.00013 0.44240 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 0.00027579 0.01430400 0.019 0.985 xCaribbean 0.00020356 0.01763516 0.012 0.991 xCentral America 0.00056241 0.01662806 0.034 0.973 xCentral Asia 0.00001141 0.02236390 0.001 1.000 xEastern Africa 0.00139485 0.01623922 0.086 0.932 xEastern Asia 0.00004527 0.01751875 0.003 0.998 xEastern Europe 0.01096243 0.01646514 0.666 0.506 xMelanesia 0.00144693 0.01954298 0.074 0.941 xMicronesia -0.00009953 0.01954298 -0.005 0.996 xMiddle Africa -0.00027184 0.02022891 -0.013 0.989 xNA -0.00024512 0.01789554 -0.014 0.989 xNorthern Africa 0.00085984 0.02169309 0.040 0.968 xNorthern America 0.01883887 0.02236390 0.842 0.400 xNorthern Europe 0.00358528 0.01542247 0.232 0.816 xPolynesia -0.00018648 0.01954298 -0.010 0.992 xSouth America 0.00119454 0.01590489 0.075 0.940 xSouth-Eastern Asia 0.00057314 0.01628053 0.035 0.972 xSouthern Africa -0.00025140 0.02064605 -0.012 0.990 xSouthern Asia 0.00259357 0.01741027 0.149 0.882 xSouthern Europe 0.00262694 0.01593302 0.165 0.869 xWestern Africa 0.00059603 0.01641581 0.036 0.971 xWestern Asia 0.00801304 0.01741027 0.460 0.645 xWestern Europe 0.12201953 0.01546441 7.890 0.0000000000000119 *** --- Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 Residual standard error: 0.05157 on 689 degrees of freedom Multiple R-squared: 0.3507, Adjusted R-squared: 0.33 F-statistic: 16.92 on 22 and 689 DF, p-value: < 0.00000000000000022