Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.03776 -0.03772 -0.01530  0.01874  0.27157 

Coefficients:
             Estimate Std. Error t value            Pr(>|t|)    
(Intercept)  0.037766   0.001808  20.885 <0.0000000000000002 ***
x           -0.016977   0.005571  -3.047              0.0024 ** 
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.04564 on 710 degrees of freedom
Multiple R-squared:  0.01291,	Adjusted R-squared:  0.01152 
F-statistic: 9.285 on 1 and 710 DF,  p-value: 0.002396