Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.08765 -0.01446 -0.00946 -0.00533  0.93757 

Coefficients:
             Estimate Std. Error t value Pr(>|t|)    
(Intercept) 0.0028105  0.0043713   0.643 0.520487    
x           0.0013792  0.0004071   3.388 0.000746 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.08322 on 676 degrees of freedom
  (34 observations deleted due to missingness)
Multiple R-squared:  0.01669,	Adjusted R-squared:  0.01524 
F-statistic: 11.48 on 1 and 676 DF,  p-value: 0.000746