read_library_annotation_file: Read library annotation file.

In cancerit/RCRISPR: R Functions for CRISPR-Related Analyses

Read library annotation file.

Description

Reads in a library annotation file to a LibraryAnnotations object.

Usage

read_library_annotation_file(
  filepath = NULL,
  id_column = 1,
  gene_column = 2,
  chr_column = NULL,
  chr_start_column = NULL,
  chr_end_column = NULL,
  file_separator = "\t",
  file_header = TRUE,
  strip_ids = FALSE,
  ...
)

Arguments

filepath	character string specifying a file path.
id_column	index of column containing unique sgRNA identifiers.
gene_column	index of column containing gene symbols.
chr_column	index of column containing chromosome name.
chr_start_column	index of column containing chromosome start position.
chr_end_column	index of column containing chromosome position.
file_separator	library annotation file separator.
file_header	whether library annotation file contains a header.
strip_ids	whether to make syntactically valid id names.
...	additional read.delim parameters.

Value

a data frame containing library annotations.

cancerit/RCRISPR documentation built on April 26, 2023, 10:12 p.m.