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 New in v11 

otutab_binary command

See also
  OTU table
  OTU commands
  Making an OTU table (otutab command)

Convert OTU table from counts to presence (0) / absence (1) values.

Note -- this command is not usually recommended because presence / absence cannot be reliably measured with amplicon sequencing due to cross-talk.

The input file must be in QIIME classic format.

The output file is specified by the -output option.


usearch -otutab_binary otutab.txt -output otutab_bin.txt