Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.04396 -0.04396 -0.04395 -0.04000  0.62941 

Coefficients:
             Estimate Std. Error t value            Pr(>|t|)    
(Intercept)  0.043965   0.005128   8.573 <0.0000000000000002 ***
x           -0.043068   0.096763  -0.445               0.656    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.1367 on 710 degrees of freedom
Multiple R-squared:  0.0002789,	Adjusted R-squared:  -0.001129 
F-statistic: 0.1981 on 1 and 710 DF,  p-value: 0.6564