This is a code and data repository for hECA v2.0.

The Python toolkit GeneSymbolUniform can be used to unify the feature space of scRNA-seq gene expression matrices into 42,117 genes. Code for cell type re-annotation for scRNA-seq and scATAC-seq data can be found in Zenodo.

Usage_demo provides example scripts for converting h5ad files to other formats, and for correcting batch effects across different datasets.

reference_genes and reference_peaks are reference features for scRNA-seq and scATAC-seq data, respectively.