benjjneb / dada2

Accurate sample inference from amplicon data with single nucleotide resolution
http://benjjneb.github.io/dada2/
GNU Lesser General Public License v3.0
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Merged files, where should I start in the pipeline and how? #2012

Open seqlt opened 2 months ago

seqlt commented 2 months ago

I have the .fastq files for the F and R sequences that were processed and merged but would like to test if I will get the same results as the one I did with the dada2 pipeline but cannot figure it out how can I add these merged files into the pipeline

Thank you so much

benjjneb commented 2 months ago

We do not recommend pre-merging sequences, as it can interfere with the DADA2 error model.

But you can move forward with the tutorial workflow as normal, just skip the reverse read and mergePairs step and run makeSequenceTable(dadaFs,...) instead of makeSequenceTable(mergers,...).

seqlt commented 2 months ago

Thank you so much