Is there a way in qiime2 to subset samples randomly based on columns in metadata?
dataSub_male = Subset -n 50 —data data.qza —metadata metadata.qza —conditions gender == “Male” & ASD == “I do not have ASD”
dataSub_female = Subset -n 30 —data data.qza —metadata metadata.qza —conditions gender == “Female” & ASD == “I do not have ASD”
Then merge dataSub_male and dataSub_female?
First you use
qiime feature-table filter-samples
to make a table for each of your groups of samples, then you randomly split samples into groups using
qiime sample-classifier split-table
While there is a not a tutorial that shows you exacly how to do this, there are docs and discussions about this process.
Let us know if you have any questions!
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