output_sig: Save Signature Data to File
In IOBR: Immune Oncology Biological Research

output_sig

R Documentation

Save Signature Data to File

Description

Saves signature data to a specified file format, supporting CSV or RData. Handles single signatures or lists of signatures, converting them to a data frame for storage.

Usage

output_sig(signatures, format = c("csv", "rdata"), file.name)

Arguments

`signatures`	Signature data: a list or single string of signatures.
`format`	Character. Output format: "csv" or "rdata". Default is "csv".
`file.name`	Character. Name of the output file without extension.

Value

Data frame containing the processed signature data, also saved to the specified file.

Author(s)

Dongqiang Zeng

Examples

# Simulate signatures
set.seed(123)
sim_sigs <- list(
  Signature1 = paste0("Gene", 1:50),
  Signature2 = paste0("Gene", 51:100),
  Signature3 = paste0("Gene", 101:150)
)
tmpfile <- tempfile(fileext = ".csv")
output_sig(
  signatures = sim_sigs, format = "csv",
  file.name = tools::file_path_sans_ext(tmpfile)
)

IOBR documentation built on May 30, 2026, 5:07 p.m.