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How can this pepeline be used to analyze non-canccer data #13
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Hi @javanOkendo if you are not interested in detecting SNP variants or somatic mutations, you can remove the CanProVar and COSMIC entries in the varDB database before you apply the workflow. Then you can follow the same steps for non-cancer data. |
@yafeng I am getting the following error; Caused by: Command executed: label_sub_pos.py --input_psm sampleA_variant_psmtable.txt --output specai_in.txt Command exit status: Command output: Command error: Work dir: -- Check '.nextflow.log' file for details executor > local (30) Caused by: Command executed: label_sub_pos.py --input_psm sampleA_variant_psmtable.txt --output specai_in.txt Command exit status: Command error: Work dir: Tip: you can replicate the issue by changing to the process work dir and entering the command -- Check '.nextflow.log' file for details executor > local (30) Caused by: label_sub_pos.py --input_psm sampleA_variant_psmtable.txt --output specai_in.txt Command exit status: Command output: Command error: Work dir: Tip: you can replicate the issue by changing to the process work dir and entering the command -- Check '.nextflow.log' file for details executor > local (30) |
executor > local (2) executor > local (2) executor > local (4) executor > local (4) executor > local (8) executor > local (8) executor > local (9) Tip: you can replicate the issue by changing to the process work dir and entering the command -- Check '.nextflow.log' file for details executor > local (30) Caused by: Command executed: label_sub_pos.py --input_psm sampleA_variant_psmtable.txt --output specai_in.txt Command exit status: Command output: Command error:
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I haven't seen this error before, |
@yafeng I am analyzing the data from Mycobacterium tuberculosis samples. I did create the custome database using customeProDB software. I did use that custome database as my variantDB for the search. Below is the command which I used: module load software/nextflow-19.04 |
I am not sure if this problem is because of the "Setname" in the text file containing the fullpath of the raw files. This maybe a spamy question but how should the text file containing the mzML full path look like? ColumnA ColumnB |
Your text file for the input MS data looks fine to me. I suspect the error is due to the customized database you use. The pipeline is designed for VarDB, in which the sequences have specific fasta header, such as "PGOHUM", " lncRNA", "CanProVar", "COSMIC" to label different class of novel/variant peptides. These labels are used later in the pipeline to calculate class-specific FDR and further divided into different processes. if your database doesn't contain such headers, the pipeline will not be able to recognize them and will generate empty output, which probably causes errors in later steps. |
I find this pipeline very nice but how can it be used in the analysis of non cancer data?
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