Call:
lm(formula = y ~ x)

Residuals:
      Min        1Q    Median        3Q       Max 
-0.004175 -0.004172 -0.004172 -0.001910  0.067938 

Coefficients:
             Estimate Std. Error t value Pr(>|t|)  
(Intercept)  0.004189   0.002232   1.876   0.0683 .
x           -0.002265   0.005336  -0.424   0.6736  
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.01282 on 38 degrees of freedom
Multiple R-squared:  0.004719,	Adjusted R-squared:  -0.02147 
F-statistic: 0.1802 on 1 and 38 DF,  p-value: 0.6736