> summary(lmfit)
Call:
lm(formula = y ~ x1 + x2 + x3 + x4 + x5, data = mydata)
Residuals:
Min 1Q Median 3Q Max
-2.9857 -0.8931 -0.5969 0.4317 7.0471
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 1.699e+01 6.476e+00 2.623 0.01919 *
x1 -9.802e-05 1.563e-04 -0.627 0.53999
x2 1.620e-01 1.034e-01 1.567 0.13800
x3 1.181e+03 2.986e+02 3.955 0.00127 **
x4 1.357e+00 5.503e+00 0.247 0.80860
x5 -3.446e+01 1.276e+01 -2.701 0.01641 *
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 2.709 on 15 degrees of freedom
Multiple R-squared: 0.9546, Adjusted R-squared: 0.9395
F-statistic: 63.13 on 5 and 15 DF, p-value: 1.541e-09