% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/xgb.ggplot.R
\name{normalize}
\alias{normalize}
\title{Scale feature value to have mean 0, standard deviation 1}
\usage{
normalize(x)
}
\arguments{
\item{x}{Numeric vector}
}
\value{
Numeric vector with mean 0 and sd 1.
}
\description{
This is used to compare multiple features on the same plot.
Internal utility function
}
