Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.44911 -0.18269 -0.02061  0.20909  0.41963 

Coefficients:
            Estimate Std. Error t value            Pr(>|t|)    
(Intercept)  0.49061    0.01856   26.43 <0.0000000000000002 ***
x           -0.03000    0.08565   -0.35               0.727    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.2212 on 147 degrees of freedom
Multiple R-squared:  0.0008337,	Adjusted R-squared:  -0.005963 
F-statistic: 0.1227 on 1 and 147 DF,  p-value: 0.7267