Call:
lm(formula = y ~ x)

Residuals:
      Min        1Q    Median        3Q       Max 
-0.026570 -0.026259 -0.007923  0.009141  0.304041 

Coefficients:
             Estimate Std. Error t value             Pr(>|t|)    
(Intercept)  0.026571   0.001379  19.275 < 0.0000000000000002 ***
x           -0.019264   0.004165  -4.625           0.00000445 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.03471 on 710 degrees of freedom
Multiple R-squared:  0.02925,	Adjusted R-squared:  0.02788 
F-statistic: 21.39 on 1 and 710 DF,  p-value: 0.000004446