Call:
lm(formula = y ~ x)

Residuals:
      Min        1Q    Median        3Q       Max 
-0.026981 -0.025646 -0.010682  0.009379  0.303630 

Coefficients:
             Estimate Std. Error t value             Pr(>|t|)    
(Intercept)  0.026982   0.001438  18.766 < 0.0000000000000002 ***
x           -0.014248   0.003418  -4.169            0.0000344 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.03481 on 710 degrees of freedom
Multiple R-squared:  0.02389,	Adjusted R-squared:  0.02252 
F-statistic: 17.38 on 1 and 710 DF,  p-value: 0.00003443