Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.04881 -0.02874 -0.02158  0.00997  0.34431 

Coefficients:
             Estimate Std. Error t value            Pr(>|t|)    
(Intercept)  0.028943   0.001950  14.845 <0.0000000000000002 ***
x           -0.002453   0.001772  -1.384               0.167    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.04995 on 657 degrees of freedom
  (53 observations deleted due to missingness)
Multiple R-squared:  0.002908,	Adjusted R-squared:  0.00139 
F-statistic: 1.916 on 1 and 657 DF,  p-value: 0.1668