Call:
lm(formula = y ~ x)

Residuals:
      Min        1Q    Median        3Q       Max 
-0.019066 -0.010388 -0.005640  0.000468  0.095336 

Coefficients:
             Estimate Std. Error t value Pr(>|t|)  
(Intercept) -0.029048   0.017767  -1.635   0.1106  
x            0.004211   0.002023   2.081   0.0444 *
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.02196 on 37 degrees of freedom
  (1 observation deleted due to missingness)
Multiple R-squared:  0.1048,	Adjusted R-squared:  0.08062 
F-statistic: 4.332 on 1 and 37 DF,  p-value: 0.04437