Brick_mcool_normalisation_exists {HiCBricks} | R Documentation

## Check if a normalisation exists in an mcool file.

### Description

`Brick_mcool_normalisation_exists` checks if a particular normalisation exists in an mcool file.

### Usage

    Brick_mcool_normalisation_exists(mcool, norm_factor = NULL,
      resolution = NULL)

### Arguments

`mcool` | Required. Path to an mcool file.
`norm_factor` | Required. The normalization factor to use for normalization from an mcool file. norm_factor currently accepts one of "Iterative-Correction", "Knight-Ruitz", "Vanilla-coverage", "Vanilla-coverage-square-root".
`resolution` | Optional. Default NA When an object of class BrickContainer is provided, resolution defines the resolution on which the function is executed

### Value

A boolean vector of length 1

### Examples

    ## Not run:

    require(curl)
    out_dir <- file.path(tempdir(), "mcool_test_dir")
    dir.create(path = out_dir)
    curl_download(url = paste("https://data.4dnucleome.org/",
    "files-processed/4DNFI7JNCNFB/",
    "@download/4DNFI7JNCNFB.mcool", sep = ""),
    destfile = file.path(out_dir, "H1-hESC-HiC-4DNFI7JNCNFB.mcool"))

    mcool <- file.path(out_dir, "H1-hESC-HiC-4DNFI7JNCNFB.mcool")
    Brick_mcool_normalisation_exists(mcool = mcool,
    norm_factor = "Iterative-Correction",
    resolution = 50000)

    ## End(Not run)

[Package HiCBricks version 1.4.0 Index]