Call:
lm(formula = y ~ x)

Residuals:
      Min        1Q    Median        3Q       Max 
-0.005104 -0.001632 -0.001224 -0.001104  0.027319 

Coefficients:
             Estimate Std. Error t value Pr(>|t|)   
(Intercept) 1.063e-03  1.096e-03   0.970  0.33839   
x           4.410e-08  1.549e-08   2.846  0.00717 **
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.006416 on 37 degrees of freedom
  (1 observation deleted due to missingness)
Multiple R-squared:  0.1796,	Adjusted R-squared:  0.1575 
F-statistic: 8.102 on 1 and 37 DF,  p-value: 0.00717