Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.04348 -0.04347 -0.03445  0.01182  0.42666 

Coefficients:
             Estimate Std. Error t value             Pr(>|t|)    
(Intercept)  0.043479   0.002865  15.174 < 0.0000000000000002 ***
x           -0.039921   0.012569  -3.176              0.00156 ** 
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.07444 on 710 degrees of freedom
Multiple R-squared:  0.01401,	Adjusted R-squared:  0.01262 
F-statistic: 10.09 on 1 and 710 DF,  p-value: 0.001558