Revision: 1985
http://sourceforge.net/p/r-gregmisc/code/1985
Author: warnes
Date: 2015-04-28 06:27:33 +0000 (Tue, 28 Apr 2015)
Log Message:
-----------
Summary: Minor formatting changes, use rnorm() for X in example, and use set.seed() for consistent results.
Modified Paths:
--------------
trunk/gdata/man/reorder.Rd
Modified: trunk/gdata/man/reorder.Rd
===================================================================
--- trunk/gdata/man/reorder.Rd 2015-04-28 06:16:04 UTC (rev 1984)
+++ trunk/gdata/man/reorder.Rd 2015-04-28 06:27:33 UTC (rev 1985)
@@ -1,5 +1,3 @@
-% $Id$
-
\name{reorder.factor}
\alias{reorder.factor}
\title{Reorder the Levels of a Factor}
@@ -7,13 +5,7 @@
Reorder the levels of a factor
}
\usage{
-\method{reorder}{factor}(x,
- X,
- FUN,
- ...,
- order=is.ordered(x),
- new.order,
- sort=mixedsort)
+\method{reorder}{factor}(x, X, FUN, ..., order=is.ordered(x), new.order, sort=mixedsort)
}
\arguments{
\item{x}{factor}
@@ -58,9 +50,18 @@
\author{Gregory R. Warnes \email{gr...@wa...}}
-\seealso{\code{\link{factor}} and \code{\link[stats]{reorder}}}
+\seealso{
+ \code{\link{factor}}
+ and
+ \code{\link[stats]{reorder}}
+}
\examples{
+
+\dontshow{
+ set.seed(123456)
+}
+
# Create a 4 level example factor
trt <- factor( sample( c("PLACEBO", "300 MG", "600 MG", "1200 MG"),
100, replace=TRUE ) )
@@ -78,7 +79,7 @@
trt4 <- reorder(trt, new.order=c("PLACEBO", "300 MG", "600 MG", "1200 MG"))
summary(trt4)
# - using frequency
- trt5 <- reorder(trt, X=as.numeric(trt), FUN=length)
+ trt5 <- reorder(trt, X=rnorm(100), FUN=mean)
summary(trt5)
# Drop out the '300 MG' level
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