Bioenv 0 variance filter

[Oddant1]

closes #275

[andrewsanchez]

This seems fine to me if jumping between QIIME 2 objects and pandas DataFrames is a common/acceptable pattern. Is that the case?

However, should we consider extending Metadata.filter_ids to handle stuff like this? Even so, I'm good with merging this now and handling opening another issue for that.

[thermokarst]

This seems fine to me if jumping between QIIME 2 objects and pandas DataFrames is a common/acceptable pattern. Is that the case?

It isn't ideal, but its not a showstopper, in my opinion. I would love to see a new filter added to Metadata, though, that would be a sweet addition.

[andrewsanchez]

This seems fine to me if jumping between QIIME 2 objects and pandas DataFrames is a common/acceptable pattern. Is that the case?

It isn't ideal, but its not a showstopper, in my opinion. I would love to see a new filter added to Metadata, though, that would be a sweet addition.

Cool, then I'll go ahead and merge this then open a new ENH issue on the framework about adding a new filter.