R/whichmedian.R

In Fgmutils: Forest Growth Model Utilities

## Copyright (C) 2016  Clayton Vieira Fraga Filho
##
## This program is free software; you can redistribute it and/or
## modify it under the terms of the GNU General Public License
## as published by the Free Software Foundation; either version 2
## of the License, or (at your option) any later version.
##  
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
## GNU General Public License for more details.
## 
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

#' @title whichmedian
#' @description vector position that has its closest median value
#' @param x a vector of numbers
#' @examples
#' dados <- c(1,2,3,4,9,5,6)
#' whichmedian(dados)
#' @return vector position that has its closest median value
#' @importFrom "stats" "median"
#' @export
whichmedian <-function(x){
  which.min(abs(x - median(x)))
}