I'm trying to update a package and would like to crush a WARNING message for a
clean build.
I've been struggling with this question and haven't gotten any traction on the
web either.
I've got a document file (Rd) that contains the following \usage statement:
\name{sample.data}
\alias{sample.data}
\title{CONIFERS forest growth model sample data}
\description{ A list object of type \code{sample.data} stores all of
the basic information about a \code{\link{data.frame}} object
representing a sample of plants.}
\usage{
x <- list( plots=data.frame(), plants=data.frame(), age=0, x0=0.0,
n.years.projected=0 )
class(x) <- "sample.data"
}
When I run R CMD check [pkg], I get the following WARNING:
* checking Rd \usage sections ... WARNING
Assignments in \usage in documentation object 'sample.data':
x <- list(plots, plants, age = 0, x0 = 0, n.years.projected = 0)
class(x) <- "sample.data"
Functions with \usage entries need to have the appropriate \alias
entries, and all their arguments documented.
The \usage entries must correspond to syntactically valid R code.
See the chapter 'Writing R documentation files' in manual 'Writing R
Extensions'.
* checking Rd contents ... OK
I'm not sure if there's a problem with the \alias section or the \usage section
or both sections (I'm assuming this is the case).
I've read the Chapter 2 of R-ext.pdf plenty and just can't seem to see where
I'm blowing it.
Respectfully,
Jeff.
Jeff Hamann, PhD
PO Box 1421
Corvallis, Oregon 97339-1421
541-754-2457
jeff.hamann[at]forestinformatics[dot]com
jeff.d.hamann[at]gmail[dot]com
http://www.forestinformatics.com
http://en.wikipedia.org/wiki/Forest_informatics
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