You can use 'which' and negative subscripts to remove elements from a vector.
y<-x[-(which(x==0|x==255))] chuan_zl wrote: > > Dear All. > > I am Chuan. I am beginner for R.I facing some problem in remove element > from vector.I have a vector with size 238 element as follow(a part) > > [1] 0 18 24 33 44..................................[238] 255 > > Let the vector label as "x",I want remove element "0" and "255".I try use > such function: > > x[x>0 & x<255] > > However, I am fail since same results are give even try it for many > times.I also try with shorter vector with 10 element. It is successfully > resulted. So,want can I do for it. Kindly asking favor for expert here. > Thank you very much. > > Chuan > -- View this message in context: http://r.789695.n4.nabble.com/Asking-Favor-For-Remove-element-with-Particular-Value-In-Vector-tp3772779p3774271.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
