Why not simply? m <- seq(-1, 1, by = 0.1) dat <- data.frame(m, m^2)
- Erik Iverson Neuer Arkadasch wrote: > Hello all, > > I am trying to use > > m <- seq(-1,1,0.1) > x1 <- vector() > x2 <- vector() > for(i in m){ > x1[i] <- i > x2[i] <- i^2 > } > dat <- data.frame(x1,x2) > But, I have false result > >dat > x1 x2 > 1 1 1 > > could some tell me how it is possible to do this? > > Thank you! > > > > > --------------------------------- > > [[alternative HTML version deleted]] > > ______________________________________________ > 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. ______________________________________________ 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.