Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.04630 -0.04629 -0.02840  0.01100  0.42384 

Coefficients:
             Estimate Std. Error t value             Pr(>|t|)    
(Intercept)  0.046296   0.002925  15.826 < 0.0000000000000002 ***
x           -0.044655   0.008838  -5.052          0.000000555 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.07366 on 710 degrees of freedom
Multiple R-squared:  0.03471,	Adjusted R-squared:  0.03335 
F-statistic: 25.53 on 1 and 710 DF,  p-value: 0.0000005552