Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.03179 -0.03177 -0.01325 -0.00554  0.46666 

Coefficients:
             Estimate Std. Error t value             Pr(>|t|)    
(Intercept)  0.031792   0.003088  10.295 < 0.0000000000000002 ***
x           -0.018537   0.004436  -4.178             0.000033 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.05916 on 710 degrees of freedom
Multiple R-squared:  0.024,	Adjusted R-squared:  0.02263 
F-statistic: 17.46 on 1 and 710 DF,  p-value: 0.00003302