Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.01300 -0.00577 -0.00573  0.00098  0.48321 

Coefficients:
            Estimate Std. Error t value   Pr(>|t|)    
(Intercept) 0.005770   0.001232   4.683 0.00000339 ***
xYes        0.007226   0.002159   3.348   0.000858 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.02699 on 710 degrees of freedom
Multiple R-squared:  0.01554,	Adjusted R-squared:  0.01415 
F-statistic: 11.21 on 1 and 710 DF,  p-value: 0.0008579