Hi Greg,

A better way to access an ensembl archive is to specify the archive URL in
the host parameter like this:

ensembl=useMart("ENSEMBL_MART_ENSEMBL",dataset="hsapiens_gene_ensembl",host="
jan2013.archive.ensembl.org")

This will connect you to Ensembl 70 for example.

To figure out which host URL to use for a specific archive version I
usually go to www.ensembl.org, select my species of interest and then at
the bottom of the page click on "view in archive site"  then select the
Ensembl version of the archive you want to use and see where the URL points
to and use part of the URL before the first forward slash (e.g.
jan2013.archive.ensembl.org) as host URL in your useMart call.


Best,
Steffen



On Thu, Aug 29, 2013 at 6:13 AM, Greg Slodkowicz <gregs@ebi.ac.uk> wrote:

> Hi,
> I've been trying to use biomaRt to access a previous release of Ensembl
> (63) but listMarts(archive=T) reveals only ensembl_mart versions 43-47.
>  Has the support for archival versions of Ensembl been discontinued?  I'm
> using R v. 3.0.1 and biomaRt 2.16.0.
>
> Best,
> Greg
>
>
> --
> Greg Slodkowicz
> PhD student, Nick Goldman group
> European Bioinformatics Institute (EMBL-EBI)
>
>         [[alternative HTML version deleted]]
>
> _______________________________________________
> Bioconductor mailing list
> Bioconductor@r-project.org
> https://stat.ethz.ch/mailman/listinfo/bioconductor
> Search the archives:
> http://news.gmane.org/gmane.science.biology.informatics.conductor
>

	[[alternative HTML version deleted]]

