iqtl_read: Import an IQTL file

In benjbuch/summerrband: Analyse Gel-shift Assays

Description

Reads a file exported with ImageQuant TL and performs basic actions to tidy up the format.

Usage

iqtl_read(
  file,
  row_name = "band",
  col_group = "lane",
  col_repeat = c(quantify = "vol", "vol+bkg", "CAL", "MW", "Rf"),
  reverse_rows = TRUE,
  .id = "id",
  .sep = "_",
  gel_name = paste0("gel", .sep, "[[:alnum:]_-]+")
)

Arguments

file	Path to the file.
row_name	Name to give to rows.
col_group	Name to give to column groups, i.e., repeating units of col_repeat.
col_repeat	Column variables that repeat along col_group.
reverse_rows	If TRUE, the "row_name" identifiers are counted from bottom to top; else from top to bottom.
.id	General identifier added to row_name and col_group.
.sep	General separator.
gel_name	A regular expression to extract an identifier from the file name.

Value

A data frame of class data.table.

Examples

assay_file <- system.file("extdata", "gel_01.txt", package = "summerrband")

iqtl_read(assay_file)

benjbuch/summerrband documentation built on Dec. 19, 2021, 8:43 a.m.