convert_gene_id: convert_gene_id(): Convert gene identifiers using a reference...

In evanverse: Utility Functions for Data Analysis and Visualization

convert_gene_id(): Convert gene identifiers using a reference table

Description

Converts between Ensembl, Symbol, and Entrez gene IDs using a reference table. Supports both character vectors and data.frame columns. Automatically loads species-specific reference data from ⁠data/⁠, or downloads if unavailable.

Usage

convert_gene_id(
  query,
  from = "symbol",
  to = c("ensembl_id", "entrez_id"),
  species = c("human", "mouse"),
  query_col = NULL,
  ref_table = NULL,
  keep_na = FALSE,
  preview = TRUE
)

Arguments

query	Character vector or data.frame to convert.
from	Source ID type (e.g., "symbol", "ensembl_id", "entrez_id").
to	Target ID type(s). Supports multiple.
species	Either "human" or "mouse". Default "human".
query_col	If query is a data.frame, the column name to convert.
ref_table	Optional reference table.
keep_na	Logical. Whether to keep unmatched rows. Default: FALSE.
preview	Logical. Whether to preview output. Default: TRUE.

Value

A data.frame containing original and converted columns.

evanverse documentation built on March 10, 2026, 5:07 p.m.