Robrecht Cannoodt

Fixed in [reticulate 1.36.1](https://github.com/rstudio/reticulate/releases/tag/v1.36.1)

Thanks for bringing this up. I need to implement an `py_to_r()` function for a `SparseDataset` object. I'll try to fix this by Friday.

Thanks for the tip. I can't use HDF5Array because I'm accessing everything through reticulate & anndata. I'm tracking progress on this feature on branch [feature/backed_matrices](https://github.com/rcannood/anndata/compare/feature/backed_matrices) :)

Hey @nicolasstransky ! Sparse matrices are not actually an issue. They just can't be loaded as a HDF5 backed matrix, so you'll have to load it in memory for now....

Could you merge main into this branch? 😊

Defining negative control methods is easy -- simply permuting the features, graph or PCA embedding should do the trick. To define the positive control, we'll need to take a look...

Superseded by #441

Another way of reproducing the issue: ```bash aws s3 sync "s3://openproblems-data/resources/datasets/cellxgene_census/hcla/log_cp10k/" "resources/datasets/cellxgene_census/hcla/log_cp10k/" viash run src/tasks/batch_integration/process_dataset/config.vsh.yaml -- --input resources/datasets/cellxgene_census/hcla/log_cp10k/dataset.h5ad --output_dataset dataset.h5ad --output_solution solution.h5ad ``` Or debug with: ```python ## VIASH START...

This work has been moved to https://github.com/openproblems-bio/task_cell_cell_communication! :) Closing this PR.

Hi @kthorner ! Thanks for your interest in the label projection task! Just to clarify, the results currently available on the website originate from the openproblems-bio/openproblems repository. We're planning on...