> head(summary.lm)
1 function (object, correlation = FALSE, symbolic.cor = FALSE,
2 ...)
3 {
4 z <- object
5 p <- z$rank
6 if (p == 0) {
>So I'm not sure were you're getting your version. What does `getAnywhere(summary.lm)' give you?
-roger
Marc R. Feldesman wrote:
I ran across this error the other day while using lm(). I confess that I haven't used it for awhile and haven't been tracking the changes between versions of R. However, the piece of code below is a tiny modification of the example in the help file for "lm". I just separated the commands apart for clarity. A similar piece comes from the help file for "summary.lm".
Aside from simply typing >lm.D90 at the command line, is there no longer a working summary method for lm. I've looked at the code for summary.lm and its first two lines are:
z <- .Alias(object) Qr <- .Alias(object$qr)
>lm.D90 <- lm(weight ~ group ) > summary(lm.D90) Error: '.Alias' is defunct. See ?Defunct.
platform i386-pc-mingw32 arch i386 os mingw32 system i386, mingw32 status major 1 minor 9.0 year 2004 month 04 day 12 language R
I'd be perfectly happy to be straightened out here.
Thanks.
Dr. Marc R. Feldesman Professor and Chairman Emeritus Anthropology Department - Portland State University email: [EMAIL PROTECTED] email: [EMAIL PROTECTED] fax: 503-725-3905
"Don't knock on my door if you don't know my Rottweiler's name" Warren Zevon
"Its midnight and I'm not famous yet" Jimmy Buffett
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