Call:
lm(formula = y ~ x)

Residuals:
      Min        1Q    Median        3Q       Max 
-0.286124  0.001959  0.021290  0.043749  0.116107 

Coefficients:
              Estimate Std. Error t value Pr(>|t|)    
(Intercept)  0.4717358  0.0236197  19.972   <2e-16 ***
x           -0.0013447  0.0007177  -1.874   0.0693 .  
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.08562 on 35 degrees of freedom
  (3 observations deleted due to missingness)
Multiple R-squared:  0.09116,	Adjusted R-squared:  0.0652 
F-statistic: 3.511 on 1 and 35 DF,  p-value: 0.06934