47 lines
1.7 KiB
Text
47 lines
1.7 KiB
Text
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% Generated by roxygen2: do not edit by hand
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% Please edit documentation in R/cr_components.R
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\name{CR_ResponseCombiner}
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\alias{CR_ResponseCombiner}
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\title{Competing Risk Response Combiner}
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\usage{
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CR_ResponseCombiner(events)
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}
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\arguments{
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\item{events}{A vector of integers specifying which competing risk events's
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functions should be processed. This should correspond to all of the
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competing risk events that can occur, from 1 to the largest number.}
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}
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\value{
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A response combiner object to be used in \code{\link{train}}; not
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useful on its own. However, internally, a response combiner object is a
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list consisting of the following objects: \describe{
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\item{\code{javaObject}}{The java object used in the algorithm}
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\item{\code{call}}{The call (used in \code{print})}
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\item{\code{outputClass}}{The R class of the outputs; used in
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\code{\link{predict.JRandomForest}}} \item{\code{convertToRFunction}}{An R
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function that converts a Java prediction from the combiner into R output
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that is readable by a user.} }
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}
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\description{
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Creates a CompetingRiskResponseCombiner rJava object, which is used
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internally for constructing a forest. It is used when each tree in the forest
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is constructed, as it combines response level information (u & delta) into
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functions such as cumulative incidence curves, cause-specific cumulative
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hazard functions, and an overall Kaplan-Meier curve. This combination is done
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for each terminal node for each tree.
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}
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\details{
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The user only needs to pass this object into \code{\link{train}} as the
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\code{nodeResponseCombiner} parameter.
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}
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\examples{
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T1 <- rexp(1000)
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T2 <- rweibull(1000, 1, 2)
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C <- rexp(1000)
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u <- round(pmin(T1, T2, C))
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# ...
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forestCombiner <- CR_ResponseCombiner(1:2) # there are two possible events
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}
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