Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.05137 -0.02884 -0.02280  0.01080  0.34587 

Coefficients:
            Estimate Std. Error t value             Pr(>|t|)    
(Intercept) 0.028854   0.001889  15.274 < 0.0000000000000002 ***
x           0.048110   0.016802   2.863              0.00432 ** 
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.05009 on 710 degrees of freedom
Multiple R-squared:  0.01142,	Adjusted R-squared:  0.01002 
F-statistic: 8.198 on 1 and 710 DF,  p-value: 0.004317