| % File src/library/base/man/unname.Rd |
| % Part of the R package, https://www.R-project.org |
| % Copyright 1995-2011 R Core Team |
| % Distributed under GPL 2 or later |
| |
| \name{unname} |
| \alias{unname} |
| \title{Remove \code{names} or \code{dimnames}} |
| \description{ |
| Remove the \code{\link{names}} or \code{\link{dimnames}} attribute of |
| an \R object. |
| } |
| \usage{ |
| unname(obj, force = FALSE) |
| } |
| \arguments{ |
| \item{obj}{an \R object.} |
| \item{force}{logical; if true, the \code{dimnames} (names and row |
| names) are removed even from \code{\link{data.frame}}s.} |
| } |
| \value{ |
| Object as \code{obj} but without \code{\link{names}} or |
| \code{\link{dimnames}}. |
| } |
| \examples{ |
| require(graphics); require(stats) |
| |
| ## Answering a question on R-help (14 Oct 1999): |
| col3 <- 750+ 100*rt(1500, df = 3) |
| breaks <- factor(cut(col3, breaks = 360+5*(0:155))) |
| z <- table(breaks) |
| z[1:5] # The names are larger than the data ... |
| barplot(unname(z), axes = FALSE) |
| } |
| \keyword{utilities} |