[R] global environment

[Methekar, Pushpa (GE Transportation, Non-GE)]

Sorry it was my mistake.
I tried to do like this
rm.outliers = function(model,xsys)
{

  rst = rstudent(model)
  outliers<<-vector("numeric",731)
  xsys<<-xsys
for(i in 1:length(rst))
  {
    if(rst[i]<=3  & rst[i]>=-3) #condition for identifying outlier
      {
      print("this is not outlier")
      print(i)
    }
    else
      {
      print("this is an outlier")
      print(i)

      outliers[i]<<-c(i)
      print(outliers)

    }

    i<-i+1
  }

#xsys<-xsys[-outliers,]
print(" printing rows")
nrow(xsys)
#return(xsys)
}
rm.outliers(fitted.modely1.temp.l,xsys)
I am returning xsys(my dataset) but it wont affect in globel environment.

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