Call:
lm(formula = y ~ x)

Residuals:
    Min      1Q  Median      3Q     Max 
-0.4676 -0.1469 -0.0150  0.2478  0.4012 

Coefficients:
            Estimate Std. Error t value             Pr(>|t|)    
(Intercept)  0.50908    0.01828  27.847 < 0.0000000000000002 ***
x           -0.21151    0.05964  -3.546             0.000524 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.2124 on 147 degrees of freedom
Multiple R-squared:  0.07881,	Adjusted R-squared:  0.07255 
F-statistic: 12.58 on 1 and 147 DF,  p-value: 0.0005244