bioinformatics-centre / bayesembler

A Bayesian method for doing transcriptome assembly from RNA-seq data
MIT License
25 stars 5 forks source link

Insufficient number of observations #16

Open srbehera11 opened 7 years ago

srbehera11 commented 7 years ago

Can you please suggest what values should be manually assigned for resolving the following error?

[17/10/2017 11:26:33] Sorting splice-graphs by read count [17/10/2017 11:26:33] Finished sorting splice-graphs by read count

[17/10/2017 11:26:33] Spawning 1 thread(s) for fetching alignments and 1 i/o thread [17/10/2017 11:26:33] Estimating fragment length distribution from 4 transcripts longer than 2500 nucleotides ERROR: Insufficient number of observations for estimating the fragment length distribution parameters. Please specify these manually using the --frag-mean and --frag-sd options.

lassemaretty commented 7 years ago

Hi,

Thank you for reporting the problem. Bayesembler requires at least 1000 paired-end reads that align to single-isoform genes for estimating the length distribution of the sequencing fragments. You can try any of the following:

I hope this helps! Best regards,

Lasse