auto_subset_sigs {musicatk} | R Documentation

## Automatic filtering of inactive signatures

### Description

Automatic filtering of inactive signatures

### Usage

    auto_subset_sigs(
      musica,
      table_name,
      signature_res,
      algorithm,
      min_exists = 0.05,
      proportion_samples = 0.25,
      rare_exposure = 0.4
    )

### Arguments

`musica` | A `musica` object.
`table_name` | Name of table used for posterior prediction (e.g. SBS96)
`signature_res` | Signatures to automatically subset from for prediction
`algorithm` | Algorithm to use for prediction. Choose from "lda_posterior", decompTumor2Sig, and deconstructSigs
`min_exists` | Threshold to consider a signature active in a sample
`proportion_samples` | Threshold of samples to consider a signature active in the cohort
`rare_exposure` | A sample will be considered active in the cohort if at least one sample has more than this threshold proportion

### Value

A result object containing automatically subset signatures and corresponding sample weights

[Package musicatk version 1.2.0 Index]