R/supportvectormachine.R

In tejasavkhattar/testpackage:

#copyright 2018 Helikar Lab

#Developed by Achilles Gasper Rasquinah, Tejasav Khattar,Shubham Kumar, Vinit Ravishankar and Akram Mohammed

#This program is free software: you can redistribute it and/or modify it under
#the terms of the GNU General Public License as published by the Free Software
#Foundation, either version 3 of the License, or (at your option) any later
#version. This program is distributed in the hope that it will be useful, but
#WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
#FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
#details. You should have received a copy of the GNU General Public License
#along with this program. If not, see <http://www.gnu.org/licenses/>

supportvectormachine <- function(dat, formul, k) {
  library(jsonlite)
  dat <- fromJSON(dat)
  dat <- na.omit(dat)
  .formul <- reformulate(termlabels = c('.'), response=formul)
  dat <- as.data.frame(dat)
  dat <- na.omit(dat)
  library(e1071)
  mymodel <- svm(.formul, data=dat, kernel=k,type="C-classification", scale = FALSE)

  plot(mymodel, dat)
}