R help - Feb 2003 - question

Iam a novice R-user and I have a few questions:
1) How can R import an Excell data file?

2) I have a file.s file which it seems I can open but I can 
not load it i.e. when I write the file name in the command line, for
e.g.
>file.s it gives me an error message
thank you for your consideration,
Theo Nicoleris

On Sat, 22 Feb 2003, Nicoleris Theodoros wrote:
> Iam a novice R-user and I have a few questions:
> 1) How can R import an Excell data file?
That's covered in the R Data Import/Export Manual (if you mean
MicroSoft's
Excel).

> 2) I have a file.s file which it seems I can open but I can 
> not load it i.e. when I write the file name in the command line, for e.g.
> >file.s it gives me an error message
Try ?source, if it is a file of R commands.  Try also looking at `An 
Introduction to R'.

-- 
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 272866 (PA)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595

1. The easiest way may be to save the file as a delimited
file (CSV works well) and then read it into R (using
read.csv, read.delim, etc). A DCOM server does exist for
R (see CRAN), but I don't have any experience with it. I
know that others use it successfully.

2. You will need to give the exact error message if you
want a more specific advice. Perhaps R cannot find the
file. 


Regards,

Andrew C. Ward

CAPE Centre
Department of Chemical Engineering
The University of Queensland
Brisbane Qld 4072 Australia
andreww at cheque.uq.edu.au



Quoting Nicoleris Theodoros <nikthe at aegean.gr>:
> Iam a novice R-user and I have a few questions:
> 1) How can R import an Excell data file?
> 
> 2) I have a file.s file which it seems I can open but I can 
> not load it i.e. when I write the file name in the command line, for e.g.
> >file.s it gives me an error message
> thank you for your consideration,
> Theo Nicoleris
> 
> ______________________________________________
> R-help at stat.math.ethz.ch mailing list
> http://www.stat.math.ethz.ch/mailman/listinfo/r-help
>

How can i open a  bmp image and transform it in a matrix of pixels?
how can i save it after transform on matrix?
(Sorry for my english i don''t speak it very well)

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