BayraktarLab / cell2location

Comprehensive mapping of tissue cell architecture via integrated single cell and spatial transcriptomics (cell2location model)
https://cell2location.readthedocs.io/en/latest/
Apache License 2.0
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run_regression giving an error #107

Closed rue1996 closed 2 years ago

rue1996 commented 2 years ago

I am getting this error when i am running: training the model

Traceback (most recent call last): File "/scratch/ms/visium_08_10_21/brain_visium_data/Allen_brain/allen_convert.py", line 44, in r, adata_snrna_raw = run_regression(adata_snrna_raw, # input data object] File "/home/ms/.local/lib/python3.9/site-packages/cell2location/run_regression.py", line 144, in run_regression X_data = sc_data.raw.X.toarray() AttributeError: 'numpy.ndarray' object has no attribute 'toarray'

Not sure if it is still the issue that this only works with sparse.matrix and not numpy array?

vitkl commented 2 years ago

Hi

This interface is deprecated. Please install latest version and follow the latest tutorial: https://cell2location.readthedocs.io/en/latest/notebooks/cell2location_tutorial.html

On Tue, 11 Jan 2022, 13:59 rue1996, @.***> wrote:

I am getting this error when i am running: training the model

Traceback (most recent call last): File "/scratch/ms/visium_08_10_21/brain_visium_data/Allen_brain/allen_convert.py", line 44, in r, adata_snrna_raw = run_regression(adata_snrna_raw, # input data object] File "/home/ms/.local/lib/python3.9/site-packages/cell2location/run_regression.py", line 144, in run_regression X_data = sc_data.raw.X.toarray() AttributeError: 'numpy.ndarray' object has no attribute 'toarray'

Not sure if it is still the issue that this only works with sparse.matrix and not numpy array?

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