gemmr.util.nPerFtr2n¶
-
gemmr.util.
nPerFtr2n
(nPerFtr, py=None)¶ Convert a DataArray with elements representing “n_per_ftr” into “n”
Parameters: - nPerFtr (xr.DataArray) – the elements represent samples per feature.
nPerFtr
must have dimension'px'
,'r'
and'Sigma_id'
- py (None or xr.DataArray) – if None it is assumed that
nPerFtr
has an attributepy
.py
and nPerFtr must have same dimensions.
Returns: n – the elements represent samples
Return type: xr.DataArray
- nPerFtr (xr.DataArray) – the elements represent samples per feature.