Call:
lm(formula = preco ~ lote + area + quartos, data = df)
Residuals:
Min 1Q Median 3Q Max
-120.457 -38.372 -6.185 32.223 208.807
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) -21.726448 29.479635 -0.737 0.46318
lote 0.022236 0.006914 3.216 0.00184 **
area 1.322524 0.142645 9.271 1.69e-14 ***
quartos 13.786398 9.015998 1.529 0.13000
---
Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
Residual standard error: 59.84 on 84 degrees of freedom
Multiple R-squared: 0.6722, Adjusted R-squared: 0.6605
F-statistic: 57.43 on 3 and 84 DF, p-value: < 2.2e-16