% Generated by roxygen2: do not edit by hand
 % Please edit documentation in R/format.R
 \name{range_format}
 \alias{range_format}
 \title{range_format}
 \usage{
 range_format(x, trans = NULL)
 }
 \arguments{
 \item{x}{input list}
 
 \item{trans}{transformation function}
 }
 \value{

 character vector of \verb{[lower, upper]}

 }
 \description{
 format a list of range (HPD, CI, etc that has length of 2)
 }
 \author{

 Guangchuang Yu

 }