Call:
lm(formula = y ~ x)

Residuals:
      Min        1Q    Median        3Q       Max 
-0.020774 -0.007758 -0.002394  0.000018  0.077522 

Coefficients:
             Estimate Std. Error t value Pr(>|t|)   
(Intercept) 2.994e-03  4.290e-03   0.698  0.48945   
x           2.241e-07  8.061e-08   2.781  0.00839 **
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.01701 on 38 degrees of freedom
Multiple R-squared:  0.1691,	Adjusted R-squared:  0.1472 
F-statistic: 7.732 on 1 and 38 DF,  p-value: 0.008392