ake

Here is the result after running `devtools::check()` ```r ❯ checking package dependencies ... NOTE Imports includes 21 non-default packages. Importing from so many packages makes the package vulnerable to any...

This is ready I am waiting for the other PR closed then make a PR for this.

yes it's ready

I made TAXONOMY_RANKS as follows ```r TAXONOMY_RANKS

I actually made a correction in `TAXONOMY_RANKS ` ```r TAXONOMY_RANKS taxonomyTree(tse) Phylogenetic tree with 26 tips and 218 internal nodes. Tip labels: taxonomy17:_32_1_1_1_1_1, taxonomy17:Saccharomyces cerevisiae, taxonomy17:_36, taxonomy17:_34_3, taxonomy17:_32_1_1_3, taxonomy17:_34_1_1_1_1_3, ......

this is already done it can be closed

Sure I can check that > I think this is good to go. @ake123 Do you have time to check that there are necessary unit tests (there might be already)?...

It seems the unit test have been updated with niter=NULL, niter=0 as default and with no errors.

One extra thing thing I noticed on the `mergeFeaturesByPrevalence` is that it actually takes total row number but not the actual values. In the above example it can be seen...

Here are the cases that the numbers fluctuate First case is when the user includes `na.rm = TRUE` for `mergeFeaturesByRank` or `na.rm=FALSE` for `mergeFeaturesByPrevalence` ```r nrow(mergeFeaturesByPrevalence(tse, rank="Family", assay.type="relabundance", detection =...