[R] Creating Sub-Matrix

Philipp Pagel p.pagel at wzw.tum.de
Sat Jan 31 14:56:21 CET 2009


> How do I get sub-matrix? Example, I would like to get matrix of size 3x7
> from the matrix of size 4x7. Meaning that I try to exclude one row of the
> original matrix.

Just exclude the row by negative indexing - e.g. foo[-2,]

You may want to consider reading the "Introduction to R" where all these
concepts are explained to new users.

cu
	Philipp

-- 
Dr. Philipp Pagel
Lehrstuhl für Genomorientierte Bioinformatik
Technische Universität München
Wissenschaftszentrum Weihenstephan
85350 Freising, Germany
http://mips.gsf.de/staff/pagel



More information about the R-help mailing list