buildZTestBackgroundModel: Build a background model for Z-test.

In dagLogo: dagLogo: a Bioconductor package for visualizing conserved amino acid sequence pattern in groups based on probability theory

Description

Build a background model for Z-test.

Usage

buildZTestBackgroundModel(
  dagPeptides,
  matches,
  numSubsamples = 30L,
  rand.seed = 1,
  testType = "ztest",
  replacement = FALSE
)

Arguments

dagPeptides	An object of dagPeptides-class containing peptide sequences as the input set.
matches	A character vector with the matched subsequences.
numSubsamples	An integer, the number of random sampling.
rand.seed	An integer, the seed used to perform random sampling.
replacement	A logical vector of length 1, indicating whether replacement is allowed for random sampling.

Value

An object of dagBackground-class.

Author(s)

Jianhong Ou, Haibo Liu

dagLogo documentation built on Dec. 5, 2020, 2 a.m.