Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.02227 -0.02226 -0.02062  0.00643  0.21046 

Coefficients:
             Estimate Std. Error t value             Pr(>|t|)    
(Intercept)  0.022269   0.001435  15.520 < 0.0000000000000002 ***
x           -0.019236   0.005361  -3.588             0.000356 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.03689 on 710 degrees of freedom
Multiple R-squared:  0.01781,	Adjusted R-squared:  0.01643 
F-statistic: 12.87 on 1 and 710 DF,  p-value: 0.0003559