format_LR_ressource: Format Ligand-Receptor Resource

In saezlab/COSMOS: COSMOS (Causal Oriented Search of Multi-Omic Space)

Format Ligand-Receptor Resource

Description

This function formats a ligand-receptor resource by creating a gene set with source-target pairs, converting it to a long format, and adding default values for 'mor' and 'likelihood'.

Usage

format_LR_ressource(ligrec_ressource)

Arguments

ligrec_ressource

A data frame representing the ligand-receptor resource with columns for source and target gene symbols.

Value

A data frame containing the formatted ligand-receptor gene set with columns:

gene	The gene symbol from the ligand-receptor pairs.
set	The set identifier combining source and target gene symbols.
mor	Default value set to 1 for all entries.
likelihood	Default value set to 1 for all entries.

Examples

# Create a sample ligand-receptor resource
ligrec_ressource <- data.frame(source_genesymbol = c("L1", "L2"),
                               target_genesymbol = c("R1", "R2"))

# Format the ligand-receptor resource
formatted_geneset <- format_LR_ressource(ligrec_ressource)

saezlab/COSMOS documentation built on July 24, 2024, 7:37 p.m.