Call:
lm(formula = y ~ x)

Residuals:
      Min        1Q    Median        3Q       Max 
-0.057743 -0.008211 -0.008194  0.000599  0.231276 

Coefficients:
            Estimate Std. Error t value             Pr(>|t|)    
(Intercept) 0.008215   0.001090    7.54    0.000000000000144 ***
x           0.049535   0.002937   16.87 < 0.0000000000000002 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.027 on 710 degrees of freedom
Multiple R-squared:  0.2861,	Adjusted R-squared:  0.2851 
F-statistic: 284.5 on 1 and 710 DF,  p-value: < 0.00000000000000022