Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.01697 -0.01696 -0.01681 -0.00049  0.95448 

Coefficients:
             Estimate Std. Error t value   Pr(>|t|)    
(Intercept)  0.016966   0.003609   4.701 0.00000312 ***
xYes        -0.016478   0.006793  -2.426     0.0155 *  
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.08159 on 710 degrees of freedom
Multiple R-squared:  0.008218,	Adjusted R-squared:  0.006822 
F-statistic: 5.883 on 1 and 710 DF,  p-value: 0.01553