R help - Sep 2005 - summary nls output

Dear R user:
    I bulid a package, and in the package I use the function "nls"
to solve some questions. If I have two sets of data, and I want to 
summary these two data's nls output, I write the command in the 
package source code like:
{
..........
summary(fm1)
summary(fm2)
}
then i compiler the package and use "Install package(s) from 
local zip files" to install my package.
But when I run the package, it just show the summary(fm2), the
part of summary(fm1) miss, why is it so?
Any suggestions would be most helpful! Thanks!!

On Sun, 25 Sep 2005, Chun-Ying Lee wrote:
> Dear R user:
>     I bulid a package, and in the package I use the function
"nls"
> to solve some questions. If I have two sets of data, and I want to
> summary these two data's nls output, I write the command in the
> package source code like:
> {
> ..........
> summary(fm1)
> summary(fm2)
> }
> then i compiler the package and use "Install package(s) from
> local zip files" to install my package.
> But when I run the package, it just show the summary(fm2), the
> part of summary(fm1) miss, why is it so?
You forgot to print it.  See the FAQ 7.16 and 7.22.
> Any suggestions would be most helpful! Thanks!!
Did you read the posting guide?  That does ask you to read the FAQ before
posting.

-- 
Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272860 (secr)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595

This is because R only permits one object to be output.  If you weould
like two objects, you might try something like

{
..........
list(fm1 = summary(fm1), fm2 = summary(fm2))
}

Good luck,

Andrew

On Sun, Sep 25, 2005 at 06:49:26PM +0800, Chun-Ying Lee
wrote:
> Dear R user:
>     I bulid a package, and in the package I use the function
"nls"
> to solve some questions. If I have two sets of data, and I want to 
> summary these two data's nls output, I write the command in the 
> package source code like:
> {
> ..........
> summary(fm1)
> summary(fm2)
> }
> then i compiler the package and use "Install package(s) from 
> local zip files" to install my package.
> But when I run the package, it just show the summary(fm2), the
> part of summary(fm1) miss, why is it so?
> Any suggestions would be most helpful! Thanks!!
> 
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> PLEASE do read the posting guide!
http://www.R-project.org/posting-guide.html
-- 
Andrew Robinson
Senior Lecturer in Statistics                       Tel: +61-3-8344-9763
Department of Mathematics and Statistics            Fax: +61-3-8344-4599
University of Melbourne, VIC 3010 Australia
Email: a.robinson at ms.unimelb.edu.au    Website: http://www.ms.unimelb.edu.au