mirror of
https://github.com/prise6/aVirtualTwins.git
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45 lines
1.1 KiB
R
45 lines
1.1 KiB
R
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# VT.TREE.REG -------------------------------------------------------------
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VT.tree.reg <- setRefClass(
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Class = "VT.tree.reg",
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contains = "VT.tree",
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methods = list(
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initialize = function(vt.difft, threshold = 0.05, sens = ">", screening = NULL){
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callSuper(vt.difft, threshold, sens, screening)
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.self$name <- .self$computeNameOfTree("reg")
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.self$outcome <- .self$vt.difft$difft
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},
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run = function(...){
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callSuper()
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data <- .self$getData()
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.self$tree <- rpart(as.formula(paste(.self$name, ".", sep = "~")), data = data, ...)
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if(.self$sens == ">")
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res <- ifelse(predict(.self$tree) >= (.self$threshold), 1, 0)
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else
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res <- ifelse(predict(.self$tree) <= (.self$threshold), 1, 0)
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.self$Ahat <- res
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# if(sum(res) != 0) .self$vt.forest$addAhatColumn(name, res)
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return(invisible(tree))
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},
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sumup = function(){
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cat("Regression Tree")
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callSuper()
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}
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)
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)
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VT.tree.reg$lock("threshold", "vt.difft")
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