[galaxy-user] Make a vcf file

2012-02-14 Thread David Matthews
Hi, This may be a dense question, but how do we generate a vcf file from the public version of Galaxy? Am I missing something obvious? Best Wishes, David. __ Dr David A. Matthews Senior Lecturer in Virology Room E49 Department of Cellular and Molecular

[galaxy-user] filtering pile-up fails

2012-02-14 Thread Sebahattin Cirak
Dear All, I have been successful by using the online tool to align Illumina pair end reads , each direction 5GB, and also generated a pileup of 680,000,000 lines, but the filtering of the pileup always fails, it runs for several hours and I get an empty file back. I tried different options and

Re: [galaxy-user] Solution for: Error running cuffdiff. Error: cannot open reference GTF file CONDITION, CONTROL for reading

2012-02-14 Thread Jeremy Goecks
The problem ended being the use of Perform Bias Correction(-b) and a GTF file with no Database/Build associated. Looking at cuffdiff wrapper I found, if a FASTA reference is not selected from the history, the FASTA reference of the GTF file associated build is used. If there is not build

[galaxy-user] Clustering with cuffcompare or cuffdiff results

2012-02-14 Thread Zhang Xiaoyu
Dear Sir or Madam, I am planning to do clustering of several libraries based on the output of cuffcompare or cuffdiff, as they allow me to construct a matrix whose columns represent the libraries and rows are the count of transcripts or genes. I want to construct the matrix because it is the

Re: [galaxy-user] Clustering with cuffcompare or cuffdiff results

2012-02-14 Thread Jeremy Goecks
1. It seems that it is better to run everything up to cuffdiff, but does cuffdiff allow multiple sample comparison because I read somewhere that even for multi-samples it still compare tham pairwisely? Cuffdiff supports replicate analysis. In a sense, because I want to do clustering which

Re: [galaxy-user] filtering pile-up fails

2012-02-14 Thread Jennifer Jackson
Hello Sebahattin, It may be that the data is too large to run on the Galaxy public instance, which means that a local or cloud instance would be the next recommendation, as explained in this wiki: http://wiki.g2.bx.psu.edu/Big%20Picture/Choices But, before you make the investment of moving

Re: [galaxy-user] bug for mate pairs colorspace to sequence conversion

2012-02-14 Thread Jennifer Jackson
Hi Philipp, Sorry for the delay in reply, the question is a bit confusing since the conversion tools allow for the adapter base to be specified (and the default is a G). I am not sure we are talking about the same tool, so to clear things up, would you please send a shared history link and