# [Rd] minor typo in by.Rd (PR#7211)

deepayan at stat.wisc.edu deepayan at stat.wisc.edu
Mon Sep 6 06:20:35 CEST 2004

src/library/base/man/by.Rd has

\item{INDICES}{a factor or a list of factors, each of
length \code{nrow(x)}.}
\item{FUN}{a function to be applied to data frame
subsets of \code{x}.}

'x' should be 'data' in both.

Also, in

\details{
A data frame is split by row into data frames
subsetted by the values of one or more factors, and function
\code{FUN} is applied to each subset in term.

the last word was probably meant to be 'turn'.

-Deepayan