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Untracked: Throw User error if user supplies non-positive cost parameter #39

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Merged
jrwishart merged 1 commit into from
Oct 7, 2025
Merged

Untracked: Throw User error if user supplies non-positive cost parameter #39

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2 changes: 1 addition & 1 deletion DESCRIPTION
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
Package: flipMultivariates
Type: Package
Title: Multivariate models
Version: 1.2.3
Version: 1.2.4
Author: Displayr <opensource@displayr.com>
Maintainer: Displayr <opensource@displayr.com>
Description: Multivariate models (e.g. LDA, random forest, SVM) according to the flip Project conventions.
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6 changes: 4 additions & 2 deletions R/supportvectormachine.R
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Expand Up @@ -25,6 +25,7 @@
#' @param ... Other arguments to be supplied to \code{\link{svm}}.
#'
#' @importFrom e1071 svm
#' @importFrom flipU StopForUserError
#' @export
SupportVectorMachine <- function(formula,
data = NULL,
Expand All @@ -42,8 +43,9 @@ SupportVectorMachine <- function(formula,
##### Error checking specific to this function ######
####################################################################

if (cost <= 0)
stop("cost must be positive but is ", cost)
if (cost <= 0) {
StopForUserError("cost must be positive but is ", cost)
}

####################################################################
##### Reading in the data and doing some basic tidying ######
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