Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.03841 -0.03836 -0.01490  0.01898  0.27093 

Coefficients:
             Estimate Std. Error t value             Pr(>|t|)    
(Intercept)  0.038408   0.001868  20.561 < 0.0000000000000002 ***
x           -0.014917   0.004628  -3.223              0.00133 ** 
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.0456 on 710 degrees of freedom
Multiple R-squared:  0.01442,	Adjusted R-squared:  0.01303 
F-statistic: 10.39 on 1 and 710 DF,  p-value: 0.001325