[R] data import problem

Philipp Pagel philipp.pagel.lists at t-online.de
Wed Mar 8 12:43:41 CET 2006


On Wed, Mar 08, 2006 at 12:32:28PM +0100, Arne.Muller at sanofi-aventis.com wrote:
> I'm trying to read a text data file that contains several records
> separated by a blank line. Each record starts with a row that contains
> it's ID and the number of rows for the records (two columns), then the
> data table itself, e.g. 
> 
> 123 5
> 89.1791    1.1024
> 90.5735    1.1024
> 92.5666    1.1024
> 95.0725    1.1024
> 101.2070    1.1024
> 
> 321 3
> 60.1601    1.1024
> 64.8023    1.1024
> 70.0593    2.1502

That sound like a job for awk. I think it will be much easier to
transform the data into a flat table using awk, python or perl an then
just read the table with R. 

cu
	Philipp

-- 
Dr. Philipp Pagel                            Tel.  +49-8161-71 2131
Dept. of Genome Oriented Bioinformatics      Fax.  +49-8161-71 2186
Technical University of Munich
Science Center Weihenstephan
85350 Freising, Germany

 and

Institute for Bioinformatics / MIPS          Tel.  +49-89-3187 3675
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