I am trying to bootstrap from a 2-groups mean comparison (t-test). I am using the Proc MULTTEST to obtain both the Bootstrap and the Permutation p-values. I am wondering if can be possible to obtain the confidence intervals as well using the same procedure or any other suggested procedures or macro.
In other words, I would like to know how I can obtain both the p-value as well as the confidence intervals (including all the possible types of bootstrapping c.i.) for the bootstrap as well as for the permutation tests. I am interested to use the t-test for the bootstrap as well as for the permutation with both the pooled as well as the WELCH-SATTERTHWAITE variance.