Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.37024 -0.04993 -0.04992 -0.04053  0.56483 

Coefficients:
            Estimate Std. Error t value             Pr(>|t|)    
(Intercept) 0.049936   0.004589  10.882 < 0.0000000000000002 ***
x           0.323381   0.038720   8.352 0.000000000000000352 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.1216 on 710 degrees of freedom
Multiple R-squared:  0.08946,	Adjusted R-squared:  0.08817 
F-statistic: 69.75 on 1 and 710 DF,  p-value: 0.0000000000000003518