On Wed, 2 Jun 2021, 22:31 Duncan Murdoch, <murdoch.dun...@gmail.com> wrote:
> On 02/06/2021 4:33 p.m., xiaoyan yu wrote:
> > I have a R Script Predict.R:
> > set.seed(42)
> > C <- seq(1:1000)
> > A <- rep(seq(1:200),5)
> > E <- (seq(1:1000) * (0.8 + (0.4*runif(50, 0, 1))))
> > L <- ifelse(runif(1000)>.5,1,0)
> > df <- data.frame(cbind(C, A, E, L))
> > load("C:/Temp/tree.RData") # load the model for scoring
> >
> > P <- as.character(predict(tree_model_1,df,type='class'))
> >
> > Then in a C++ program
> > I call eval to evaluate the script and then findVar the P variable.
> > After get each class label from P using string_elt and then
> > Rf_translateChar, the characters are unicodes (<U+BD80><U+C2E4>) instead
> of
> > utf8 encoding of the korean characters 부실.
> > Can I know how to get UTF8 by using R externals?
> >
> > I also found the same script giving utf8 characters in RGui but unicode
> in
> > Rterm.
> > I tried to attach a screenshot but got message "The message's content
> type
> > was not explicitly allowed"
> > In RGui, I saw the output 부실, while in Rterm, <U+BD80><U+C2E4>.
>
> Sounds like you're using Windows. Stop doing that.
>
> Duncan Murdoch
>
Could as well say: "Sounds like you are using R. Stop doing that." Start
using Julia. ;-)
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