Call:
lm(formula = y ~ x)

Residuals:
      Min        1Q    Median        3Q       Max 
-0.002661 -0.002235 -0.002022 -0.001542  0.039387 

Coefficients:
             Estimate Std. Error t value Pr(>|t|)  
(Intercept)  0.002251   0.001315   1.712   0.0952 .
x           -0.001065   0.002248  -0.474   0.6385  
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.00727 on 37 degrees of freedom
  (1 observation deleted due to missingness)
Multiple R-squared:  0.006029,	Adjusted R-squared:  -0.02084 
F-statistic: 0.2244 on 1 and 37 DF,  p-value: 0.6385