Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.06078 -0.06077 -0.04829 -0.03994  0.55399 

Coefficients:
             Estimate Std. Error t value            Pr(>|t|)    
(Intercept)  0.060778   0.005801  10.478 <0.0000000000000002 ***
xYes        -0.019336   0.010162  -1.903              0.0575 .  
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.1271 on 710 degrees of freedom
Multiple R-squared:  0.005073,	Adjusted R-squared:  0.003672 
F-statistic:  3.62 on 1 and 710 DF,  p-value: 0.05748