Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.04527 -0.01746 -0.01743  0.00463  0.27035 

Coefficients:
            Estimate Std. Error t value             Pr(>|t|)    
(Intercept) 0.017462   0.001858   9.396 < 0.0000000000000002 ***
xYes        0.027812   0.003513   7.917  0.00000000000000938 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.04205 on 709 degrees of freedom
  (1 observation deleted due to missingness)
Multiple R-squared:  0.08123,	Adjusted R-squared:  0.07993 
F-statistic: 62.68 on 1 and 709 DF,  p-value: 0.000000000000009377