statistics - drawing confidence interval graphs (especially in minitab or e-view) -
i've made regression model 4 variables. , have gotten following regression equation
$$ y= 0.0761 - 0687x_1 - 3.46x_2 - 1.937 x_3$$
i calculated confidence intervals these 4 beta values using bonferroni methods. got these beta values;
$-0.123461 \le \beta_0 \le 0.27596$
$-3.18842 \le \beta_1 \le 1.81442$
$-8.96 \le \beta_2 \le 2.04036$
$-3.435 \le \beta_3 \le -0.4389$
and then,i calculated confidence intervals these 4 beta values using scheffé methods. got these beta values;
$-0.1685 \le \beta_0 \le 0.3207$
$-3.75314 \le \beta_1 \le 2.379$
$-10.20212 \beta_2 \le 3.28212$
$-3.773 \le \beta_3 \le -0.100704$
now, want plot graphs these beta values that
but cannot draw such graph each beta value. please show me way using minitab or hand.
note dont know how use r. know minitab , e-view
it can done r , ggplot2 follows:
> x = 1:20 > y = x*5 + sample(1:10, 20, replace=t) > ggplot(data.frame(x,y), aes(x,y))+geom_smooth(method='lm')
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