User: Rayan Chikhi

gravatar for Rayan Chikhi
Rayan Chikhi1.4k
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France, Lille, CNRS
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http://twitter.com/Ray...
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3 days, 7 hours ago
Joined:
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Posts by Rayan Chikhi

<prev • 219 results • page 2 of 22 • next >
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Answer: A: GATB-minia-pipelne fails at bloocoo step
... Glad you were able to solve it. Note also that it is possible to run gatb-minia-pipeline without bloocoo, using the `--no-error-correction` flag. If you have any other issues, please let us know. ...
written 10 months ago by Rayan Chikhi1.4k • updated 10 months ago by RamRS17k
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Answer: A: importing a GFA2 scaffold graph
... Hi! I hope the answer is still relevant now. Converting GFA2 to HDF5 doesn't make much sense in GATB: the info that we store inside the HDF5 actually consists of k-mers counts and a Bloom filter (and other stuff). So the graph stored in a .h5 is a regular de Bruijn graphn and cannot be of any othe ...
written 10 months ago by Rayan Chikhi1.4k
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Answer: A: GATB - Multithreaded iteration of paired banks ?
... There was a tricky long-standing bug in GATB where PairedIterator did not work in conjunction with Dispatcher. I just fixed it, if you update to the master branch of gatb-core, it should work. You can also try the new tools/multithreading8.cpp example that illustrates PairedIterator with Dispatcher ...
written 10 months ago by Rayan Chikhi1.4k
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Answer: A: compiling gatb-core with external Boost and hdf5
... Hi Ilya, the short answer is that you currently cannot as of today. A GATB team member attempted to do that before, but this entails to modify gatb's CMakeLists.txt to find the system boost and hdf5 libs, as well as a few #include's. Currently the easiest solution is to ship (a subset of) boost an ...
written 11 months ago by Rayan Chikhi1.4k
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Comment: C: Minia stuck - I don't know if my routine is still running
... Apologies, I do not get Biostar notifications through my email for some reasons. How much disk space and memory do you have on this machine? Did you end up getting an assembly with version 2.0.7? If not, I could advise trying the very latest version from the Github, following the compilation instruc ...
written 12 months ago by Rayan Chikhi1.4k
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Answer: A: Error: MPHF is not injective in Minia
... This was resolved through an email discussion. A possible fix is to use the "-max-memory 5000", but I believe that the problem is being fixed in by using more recent version of Minia (https://github.com/GATB/minia). ...
written 12 months ago by Rayan Chikhi1.4k
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Answer: A: Does Minia discard singletons?
... Hi, yes Minia should keep singleton k-mers that were not filtered out by the abundance threshold. You can check this by looking at the length of the smallest contigs. ...
written 12 months ago by Rayan Chikhi1.4k
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Comment: C: What's a good PacBio CLR read simulator?
... this worked well for me, and easy to install, thanks. ...
written 18 months ago by Rayan Chikhi1.4k
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Comment: C: One Sided Contig Extension
... might not perform exactly how you want, but you could give [Mapsembler2][1] or [Kollector][2] a try [1]: https://colibread.inria.fr/software/mapsembler2/ [2]: https://github.com/bcgsc/kollector ...
written 19 months ago by Rayan Chikhi1.4k
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Answer: A: Kmergenie fails to fit models with --diploid settings
... for the record: Pepijn and I communicated by email, and the diploid model has been improved in recent kmergenie versions, hopefully addressing this issue. ...
written 19 months ago by Rayan Chikhi1.4k

Latest awards to Rayan Chikhi

Scholar 7 weeks ago, created an answer that has been accepted. For A: Choosing K-mer size in Kmergenie for denovo assembly
Commentator 5 months ago, created a comment with at least 3 up-votes. For C: confusion in the DeBruijn Graph
Teacher 7 months ago, created an answer with at least 3 up-votes. For A: How to determine appropriate value for abundance parameter?
Scholar 7 months ago, created an answer that has been accepted. For A: Choosing K-mer size in Kmergenie for denovo assembly
Scholar 10 months ago, created an answer that has been accepted. For A: Choosing K-mer size in Kmergenie for denovo assembly
Popular Question 15 months ago, created a question with more than 1,000 views. For Fast kmer reverse complement code using bit tricks
Commentator 15 months ago, created a comment with at least 3 up-votes. For C: Kmergenie histogram file
Popular Question 20 months ago, created a question with more than 1,000 views. For Fast kmer reverse complement code using bit tricks
Teacher 20 months ago, created an answer with at least 3 up-votes. For A: How to determine appropriate value for abundance parameter?
Good Answer 2.3 years ago, created an answer that was upvoted at least 5 times. For A: How To Assess The Quality Of An Assembly? (Is There No Magic Formula?)
Scholar 2.4 years ago, created an answer that has been accepted. For A: Choosing K-mer size in Kmergenie for denovo assembly
Guru 2.6 years ago, received more than 100 upvotes.
Popular Question 3.1 years ago, created a question with more than 1,000 views. For Larger-Than-Expected Total Scaffolds Size Using Nextera Mate Pairs
Popular Question 3.1 years ago, created a question with more than 1,000 views. For Larger-Than-Expected Total Scaffolds Size Using Nextera Mate Pairs
Appreciated 3.3 years ago, created a post with more than 5 votes. For GATB will provide developer support via Biostar
Teacher 3.4 years ago, created an answer with at least 3 up-votes. For A: How to determine appropriate value for abundance parameter?
Scholar 3.5 years ago, created an answer that has been accepted. For A: Choosing K-mer size in Kmergenie for denovo assembly
Teacher 3.5 years ago, created an answer with at least 3 up-votes. For A: Illumina Assembly Gap Closure
Commentator 3.5 years ago, created a comment with at least 3 up-votes. For C: Kmergenie histogram file
Appreciated 3.6 years ago, created a post with more than 5 votes. For Fast kmer reverse complement code using bit tricks
Centurion 3.6 years ago, created 100 posts.
Appreciated 4.0 years ago, created a post with more than 5 votes. For GATB will provide user support via Biostar
Scholar 4.1 years ago, created an answer that has been accepted. For A: Choosing K-mer size in Kmergenie for denovo assembly
Teacher 4.1 years ago, created an answer with at least 3 up-votes. For A: Illumina Assembly Gap Closure
Voter 4.1 years ago, voted more than 100 times.

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