Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.02052 -0.02050 -0.01031  0.00457  0.41149 

Coefficients:
             Estimate Std. Error t value             Pr(>|t|)    
(Intercept)  0.020518   0.001469  13.970 < 0.0000000000000002 ***
x           -0.015010   0.004437  -3.383             0.000757 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.03698 on 710 degrees of freedom
Multiple R-squared:  0.01586,	Adjusted R-squared:  0.01447 
F-statistic: 11.44 on 1 and 710 DF,  p-value: 0.0007573