Call:
lm(formula = y ~ x)

Residuals:
      Min        1Q    Median        3Q       Max 
-0.015156 -0.015022 -0.007388  0.003195  0.219678 

Coefficients:
             Estimate Std. Error t value             Pr(>|t|)    
(Intercept)  0.015157   0.001121  13.521 < 0.0000000000000002 ***
x           -0.007733   0.002099  -3.683             0.000248 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.02529 on 710 degrees of freedom
Multiple R-squared:  0.01875,	Adjusted R-squared:  0.01737 
F-statistic: 13.57 on 1 and 710 DF,  p-value: 0.0002477