Call:
lm(formula = y ~ x)

Residuals:
      Min        1Q    Median        3Q       Max 
-0.003668 -0.002516 -0.001892 -0.000949  0.039665 

Coefficients:
            Estimate Std. Error t value Pr(>|t|)
(Intercept)  0.01007    0.01084   0.929    0.359
x           -0.02554    0.03395  -0.752    0.457

Residual standard error: 0.007237 on 37 degrees of freedom
  (1 observation deleted due to missingness)
Multiple R-squared:  0.01506,	Adjusted R-squared:  -0.01156 
F-statistic: 0.5658 on 1 and 37 DF,  p-value: 0.4567