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% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/ClusterTask.R
\name{makeClusterTask}
\alias{makeClusterTask}
\alias{ClusterTask}
\title{Create a cluster task.}
\usage{
makeClusterTask(
id = deparse(substitute(data)),
data,
weights = NULL,
blocking = NULL,
coordinates = NULL,
fixup.data = "warn",
check.data = TRUE
)
}
\arguments{
\item{id}{(\code{character(1)})\cr
Id string for object.
Default is the name of the R variable passed to \code{data}.}
\item{data}{(\link{data.frame})\cr
A data frame containing the features and target variable(s).}
\item{weights}{(\link{numeric})\cr
Optional, non-negative case weight vector to be used during fitting.
Cannot be set for cost-sensitive learning.
Default is \code{NULL} which means no (= equal) weights.}
\item{blocking}{(\link{factor})\cr
An optional factor of the same length as the number of observations.
Observations with the same blocking level \dQuote{belong together}.
Specifically, they are either put all in the training or the test set
during a resampling iteration.
Default is \code{NULL} which means no blocking.}
\item{coordinates}{(\link{data.frame})\cr
Coordinates of a spatial data set that will be used for spatial partitioning of the data in a spatial cross-validation resampling setting.
Coordinates have to be numeric values.
Provided \link{data.frame} needs to have the same number of rows as data and consist of at least two dimensions.}
\item{fixup.data}{(\code{character(1)})\cr
Should some basic cleaning up of data be performed?
Currently this means removing empty factor levels for the columns.
Possible choices are:
\dQuote{no} = Don't do it.
\dQuote{warn} = Do it but warn about it.
\dQuote{quiet} = Do it but keep silent.
Default is \dQuote{warn}.}
\item{check.data}{(\code{logical(1)})\cr
Should sanity of data be checked initially at task creation?
You should have good reasons to turn this off (one might be speed).
Default is \code{TRUE}.}
}
\description{
Create a cluster task.
}
\seealso{
\link{Task} \link{ClassifTask} \link{CostSensTask} \link{MultilabelTask} \link{RegrTask} \link{SurvTask}
}
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