Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.03146 -0.03145 -0.02259  0.01994  0.22619 

Coefficients:
            Estimate Std. Error t value            Pr(>|t|)    
(Intercept) 0.031461   0.001708  18.418 <0.0000000000000002 ***
x           0.038674   0.045580   0.848               0.396    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.04555 on 710 degrees of freedom
Multiple R-squared:  0.001013,	Adjusted R-squared:  -0.0003941 
F-statistic: 0.7199 on 1 and 710 DF,  p-value: 0.3965