Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.03105 -0.03104 -0.01958  0.01121  0.34368 

Coefficients:
             Estimate Std. Error t value             Pr(>|t|)    
(Intercept)  0.031051   0.001947  15.951 < 0.0000000000000002 ***
x           -0.022190   0.007274  -3.051              0.00237 ** 
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.05005 on 710 degrees of freedom
Multiple R-squared:  0.01294,	Adjusted R-squared:  0.01155 
F-statistic: 9.307 on 1 and 710 DF,  p-value: 0.002368