decompress_solution_network: Decompress Solution Network

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

Decompress Solution Network

Description

This function decompresses a solution network by mapping node signatures back to their original identifiers. The input is a formatted solution network, a meta network, node signatures, and duplicated parents. The function returns a list containing the decompressed solution network and attribute table.

Usage

decompress_solution_network(
  formatted_res,
  meta_network,
  node_signatures,
  duplicated_parents
)

Arguments

formatted_res	A list containing the solution network and attribute table.
meta_network	A data frame representing the meta network.
node_signatures	A list of node signatures.
duplicated_parents	A list of duplicated parents from the compression process.

Value

A list containing the following elements:

SIF	A data frame representing the decompressed solution network.
ATT	A data frame containing the attributes of the decompressed solution network.

Examples

# Create a sample formatted_res
formatted_res <- list(
  SIF = data.frame(source = c("parent_of_D1", "D"),
                   target = c("D", "F"),
                   interaction = c(1, 1),
                   Weight = c(1, 1)),
  ATT = data.frame(Nodes = c("parent_of_D1", "D", "F"),
                   NodeType = c("","",""),
                   ZeroAct = c(0,0,0),
                   UpAct = c(1,1,1),
                   DownAct = c(0,0,0),
                   AvgAct = c(1,1,1),
                   measured = c(0,0,0),
                   Activity = c(1,1,1))
)

# Create a sample meta_network
meta_network <- data.frame(source = c("A", "B", "D"),
                           target = c("D", "D", "F"),
                           interaction_type = c(1, 1, 1))

# Define node_signatures and duplicated_parents
node_signatures <- list("A" = "parent_of_D1","B" = "parent_of_D1","D" = "parent_F1")
duplicated_parents <- c("A" = "parent_of_D1","B" = "parent_of_D1")

# Decompress the solution network
result <- decompress_solution_network(formatted_res, meta_network, node_signatures, duplicated_parents)
decompressed_network <- result[[1]]
attribute_table <- result[[2]]

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