[R] Memory leak with character arrays?
lobry at biomserv.univ-lyon1.fr
Thu Jan 18 14:00:17 CET 2007
>The file that I'm reading contains the upstream regions of the yeast
>genome, with each upstream region labeled using a FASTA header, i.e.:
> FASTA header for gene 1
> upstream region.....
> FASTA header for gene 2
you may want to have a look at the read.fasta() function in the
seqinr package. There is an example page 16 of this document:
about importing the content of a fasta file with 21,161 sequences
from Arabidopsis thaliana into an object which is about 15 Mb in RAM.
Jean R. Lobry (lobry at biomserv.univ-lyon1.fr)
Laboratoire BBE-CNRS-UMR-5558, Univ. C. Bernard - LYON I,
43 Bd 11/11/1918, F-69622 VILLEURBANNE CEDEX, FRANCE
allo : +33 472 43 27 56 fax : +33 472 43 13 88
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