Dsfdr plugin error: q2_dsfdr error


I am getting the following error while using dsfdr plugin in qiime2-2017.12. Command is as follows-

qiime dsfdr permutation-fdr --i-table table.qza --m-metadata-file metadata.tsv --m-metadata-category MStatus --output-dir test-dsFDR

Plugin error from dsfdr:

‘module’ object is not callable

Debug info has been saved to /var/folders/64/58fk04bx2335w895j8x608080000gn/T/qiime2-q2cli-err-tx3k5t3k.log

and log file looks like this-

Traceback (most recent call last):
File “/Users/Schmidtlab/anaconda3/envs/qiime2-2017.12/lib/python3.5/site-packages/q2cli/commands.py”, line 224, in call
results = action(**arguments)
File “”, line 2, in permutation_fdr
File “/Users/Schmidtlab/anaconda3/envs/qiime2-2017.12/lib/python3.5/site-packages/qiime2/sdk/action.py”, line 228, in bound_callable
output_types, provenance)
File “/Users/Schmidtlab/anaconda3/envs/qiime2-2017.12/lib/python3.5/site-packages/qiime2/sdk/action.py”, line 363, in callable_executor
output_views = self._callable(**view_args)
File “/Users/Schmidtlab/anaconda3/envs/qiime2-2017.12/lib/python3.5/site-packages/q2_dsfdr/plugin_setup.py”, line 40, in permutation_fdr
alpha, permutations)
TypeError: ‘module’ object is not callable

Please let me know.


Hi @Rabindra! Unfortunately, we don’t develop or support the q2-dsfdr plugin, but maybe @serenejiang can direct you to the appropriate support channel (we are happy if @serenejiang provides support here, too — your call!). Thanks! :t_rex:

Thank you @thermokarst. I hope to hear from @serenejiang.

Thank you @Rabindra for your interest in dsfdr. We are currently fixing bugs in the qiime2 plugin and should be available for users soon. Note that dsfdr is also implemented in calour (https://github.com/biocore/calour), and there are interactive notebook (https://codeocean.com/capsule/3732b7bf-90a5-4c06-8723-188b4c90dfe4/code) showing how to use dsfdr in calour (notebook 4: Application to Filtering) .

Hi, @Rabindra. Q2-DSFDR is ready to be used now, and a small demo can be found here: https://github.com/serenejiang/q2_dsfdr/blob/master/demo/small%20example%20of%20using%20Q2-DSFDR.ipynb.

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