Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.13810 -0.03461 -0.01205  0.01636  0.29832 

Coefficients:
             Estimate Std. Error t value Pr(>|t|)   
(Intercept) -0.003250   0.062916  -0.052   0.9591   
x            0.020305   0.007164   2.834   0.0074 **
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.07776 on 37 degrees of freedom
  (1 observation deleted due to missingness)
Multiple R-squared:  0.1784,	Adjusted R-squared:  0.1562 
F-statistic: 8.032 on 1 and 37 DF,  p-value: 0.0074