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% Generated by roxygen2 (4.1.0): do not edit by hand
% Please edit documentation in R/detrend.R
\name{detrend.idframe}
\alias{detrend.idframe}
\title{Remove linear trends}
\usage{
detrend.idframe(data)
}
\arguments{
\item{data}{an object of class \code{idframe}}
}
\value{
A list containing the following elements
\tabular{ll}{
\code{fitted.values} \tab \code{idframe} object with detrended variables
\code{output.trend} \tab \code{list} containing trend fits for each output variable \cr
\code{input.trend} \tab \code{list} containing trend fits for each input variable
}
}
\description{
Removes the linear function from the input and output matrices.
}
\examples{
data(cstr)
fit <- detrend(cstr)
cstr_detrend <- predict(fit)
}
\seealso{
\code{\link{predict.detrend.idframe}}, \code{\link[stats]{lm}}
}
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