Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.11131 -0.04394 -0.01776  0.01633  0.29276 

Coefficients:
             Estimate Std. Error t value Pr(>|t|)   
(Intercept) -0.032298   0.063014  -0.513  0.61131   
x            0.024516   0.007176   3.417  0.00155 **
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.07788 on 37 degrees of freedom
  (1 observation deleted due to missingness)
Multiple R-squared:  0.2398,	Adjusted R-squared:  0.2193 
F-statistic: 11.67 on 1 and 37 DF,  p-value: 0.001555