Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.04915 -0.04913 -0.02297  0.00912  0.42099 

Coefficients:
             Estimate Std. Error t value             Pr(>|t|)    
(Intercept)  0.049146   0.002985  16.462 < 0.0000000000000002 ***
x           -0.047521   0.007396  -6.425       0.000000000242 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.07288 on 710 degrees of freedom
Multiple R-squared:  0.05495,	Adjusted R-squared:  0.05362 
F-statistic: 41.28 on 1 and 710 DF,  p-value: 0.0000000002415