BUG return output with same dimensions as input with mean disp fuction #253
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Reference Issue or PRs
Fixes #251, fixes #249.
What does your PR implement? Be specific.
With
dds.uns["disp_function_type"] = "mean"
,dds.disp_function
returns a single value, regardless of input shape. This PR fixes this behaviour by returning an output (repeated mean dispersion) of the same shape as in the input.Further, it refactors
DeseqDataSet
to add atrend_fit_type
attribute that allows controlling how the trend curve is fitted (only"parametric"
and"mean"
are supported for now).A test case for
trend_fit_type = "mean"
was also implemented.