Call:
lm(formula = y ~ x)

Residuals:
      Min        1Q    Median        3Q       Max 
-0.054211 -0.013896 -0.013842  0.001205  0.275125 

Coefficients:
            Estimate Std. Error t value             Pr(>|t|)    
(Intercept) 0.013901   0.001188  11.702 < 0.0000000000000002 ***
x           0.040314   0.007088   5.688         0.0000000188 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.03125 on 710 degrees of freedom
Multiple R-squared:  0.04358,	Adjusted R-squared:  0.04224 
F-statistic: 32.35 on 1 and 710 DF,  p-value: 0.00000001879