Hi Olga, The short answer to your question is "I am not sure". I remember BioMart being tested for this scenario early in the development cycle but I don't think we have ever used in reality so I am not sure what the state of this functionality is right now and if it works at all TBH.
I am hoping somebody from the list maybe able to give you more meaningful answer a On 24 May 2013 14:06, Medvedeva, Olga <[email protected]> wrote: > Hi Arek,**** > > ** ** > > Thank you for a quick answer. **** > > ** ** > > Here what I did to link the datasources in Biomart v08 rc6:**** > > - added MSD and Homo sapience genes sources from url**** > > - linked them by UniPort Accession id(s) using the Dataset Link Dialog**** > > - indexed the link**** > > - added a couple of pointer filter/attributes to MSD**** > > - tested on localhost -- everything works fine.**** > > ** ** > > This solution is great for 1 to 1 dataset relationship. But what is the > optimal way to support the linking between multiple versions of two > datasets? For example: multiple Cosmic vs Ensembl versions? If you think > that the explicit linking would be a solution, could you describe the steps > how to establish it, please?**** > > ** ** > > Thank you,**** > > Olga,**** > > ** ** > > ** ** > > ** ** > > ** ** > > *From:* Arek Kasprzyk [mailto:[email protected]] > *Sent:* Thursday, May 23, 2013 2:42 PM > *To:* Medvedeva, Olga > *Cc:* [email protected] > *Subject:* Re: [BioMart Users] Query multiple datasets in biomart 08**** > > ** ** > > Hi Olga,**** > > don't worry about indexing anything for now. This is not critical. **** > > The 08 manages its links mostly through the use of pointer filters/atts > (which is more intuitive for the end user) although explicit linking is > also possible.**** > > ** ** > > If would help us if you could elaborate a little bit on how you achieved > your linking and which version of the software you used for this task? *** > * > > ** ** > > cheers,**** > > a**** > > ** ** > > ** ** > > ** ** > > ** ** > > On 22 May 2013 22:05, Medvedeva, Olga <[email protected]> wrote:**** > > **** > > Hi All,**** > > **** > > Is it possible to query multiple datasets as it was in biomart 07? > According to the biomart 08 user manual it needs to link 2 sources and > index the link. I did exactly as it was described in the manual, using the > example data sources, but in the martview I can't query them to > consecutively, only separately. **** > > **** > > What am I missing?**** > > **** > > Thank you,**** > > Olga.**** > > **** > > **** > > > _______________________________________________ > Users mailing list > [email protected] > https://lists.biomart.org/mailman/listinfo/users**** > > ** ** >
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