Call:
lm(formula = y ~ x)

Residuals:
      Min        1Q    Median        3Q       Max 
-0.029254 -0.004629 -0.003120 -0.000400  0.039070 

Coefficients:
            Estimate Std. Error t value Pr(>|t|)   
(Intercept)  0.04308    0.01256   3.430  0.00147 **
x           -0.01977    0.02006  -0.986  0.33057   
---
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:  0.02493,	Adjusted R-squared:  -0.0007348 
F-statistic: 0.9714 on 1 and 38 DF,  p-value: 0.3306