Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.03934 -0.03905 -0.01582  0.01949  0.27000 

Coefficients:
             Estimate Std. Error t value             Pr(>|t|)    
(Intercept)  0.039340   0.001978  19.892 < 0.0000000000000002 ***
x           -0.013226   0.003922  -3.372             0.000787 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.04557 on 710 degrees of freedom
Multiple R-squared:  0.01576,	Adjusted R-squared:  0.01438 
F-statistic: 11.37 on 1 and 710 DF,  p-value: 0.0007867