Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.02878 -0.01917 -0.01478  0.00320  0.19386 

Coefficients:
            Estimate Std. Error t value             Pr(>|t|)    
(Intercept) 0.019201   0.001353  14.196 < 0.0000000000000002 ***
x           0.003304   0.001229   2.688              0.00738 ** 
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.03465 on 657 degrees of freedom
  (53 observations deleted due to missingness)
Multiple R-squared:  0.01087,	Adjusted R-squared:  0.009369 
F-statistic: 7.223 on 1 and 657 DF,  p-value: 0.00738