Permutation test for LR co-expression significance
Usage
cpp_permutation_test(
st_data_mat,
ligand_genes,
receptor_genes,
sender_cells,
receiver_cells,
per_num = 1000L,
seed = 123L
)
Arguments
- st_data_mat
Expression matrix
- ligand_genes
Ligand gene indices (1-based R indexing)
- receptor_genes
Receptor gene indices (1-based R indexing)
- sender_cells
Sender cell indices (1-based)
- receiver_cells
Receiver cell indices (1-based)
- per_num
Number of permutations
- seed
Random seed for reproducibility
Value
List with real_ratios and pvalues