Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.03796 -0.03379 -0.02111  0.00149  0.60168 

Coefficients:
             Estimate Std. Error t value     Pr(>|t|)    
(Intercept) -0.031769   0.010113  -3.141      0.00175 ** 
x            0.006973   0.001217   5.729 0.0000000152 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.08038 on 680 degrees of freedom
  (30 observations deleted due to missingness)
Multiple R-squared:  0.04605,	Adjusted R-squared:  0.04464 
F-statistic: 32.82 on 1 and 680 DF,  p-value: 0.00000001516