Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.02959 -0.02276 -0.01211  0.01026  0.30149 

Coefficients:
            Estimate Std. Error t value Pr(>|t|)   
(Intercept) 0.012115   0.004244   2.854  0.00445 **
x           0.019328   0.006043   3.199  0.00145 **
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.03516 on 630 degrees of freedom
  (80 observations deleted due to missingness)
Multiple R-squared:  0.01598,	Adjusted R-squared:  0.01442 
F-statistic: 10.23 on 1 and 630 DF,  p-value: 0.00145