I apologize for this post. I am new to R (two days) and I have tried and tried to calculated confidence intervals for medians. Can someone help me?
Here is my data: institution1 0.21 0.16 0.32 0.69 1.15 0.9 0.87 0.87 0.73 The first four observations compose group 1 and observations 5 through 9 compose group 2. I would like to create a bootstrapped 90% confidence interval on the difference of the medians (n2-n1). I have successfully calculated a permutation test. This shouldn't be as difficult as I am making it, would someone please enlighten me? Please reply to [EMAIL PROTECTED] as I have not subscribed to this list yet. TIA, Greg Gilbert, Faculty Research Associate Department of Biostatistics, Bioinformatics, & Epidemiology Medical University of South Carolina ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
