Call:
lm(formula = y ~ x)

Residuals:
      Min        1Q    Median        3Q       Max 
-0.004010 -0.004003 -0.004003 -0.001497  0.062697 

Coefficients:
             Estimate Std. Error t value Pr(>|t|)  
(Intercept)  0.004020   0.002191   1.835   0.0744 .
x           -0.002509   0.005237  -0.479   0.6347  
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.01259 on 38 degrees of freedom
Multiple R-squared:  0.006002,	Adjusted R-squared:  -0.02016 
F-statistic: 0.2294 on 1 and 38 DF,  p-value: 0.6347