Added documentation for the demean function

1 files changed, 31 insertions, 0 deletions

diff --git a/man/predict.demean.Rd b/man/predict.demean.Rd
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+% Generated by roxygen2 (4.1.0): do not edit by hand
+% Please edit documentation in R/demean.R
+\name{predict.demean}
+\alias{predict.demean}
+\title{Predict the centered values}
+\usage{
+\method{predict}{demean}(object, newdata = NULL, ...)
+}
+\arguments{
+\item{object}{an object of class \code{idframe}}
+
+\item{newdata}{An optional idframe object in which to look for variables with which
+to predict. If ommited, the original idframe object is used}
+}
+\value{
+an \code{idframe} object
+}
+\description{
+Center an \code{idframe} object based on the training center means
+}
+\examples{
+## Examples for train and test sets
+data(cstr)
+splitList <- dataPartition(cstr,p=0.6)
+train <- splitList$estimation # training set
+test <- splitList$validation # testing set
+fit.mean <- demean(train)
+train_demean <- predict(fit.mean)
+test_demean <- predict(fit,newdata=test)
+}
+