compute.null: F score null distribution

In jmonlong/sQTLseekeR: Splicing QTL discovery tool

Description

Compute the null distribution for the F scores.

Usage

compute.null(F.lead, dis, nb.gp, min.nb.ext.scores = 1000,
  nb.perm.max = 1e+06, svQTL = FALSE, approx = TRUE)

Arguments

F.lead	the highest F score to drive the permutation optimization.
dis	the distance object of the transcript relative expression.
nb.gp	the number of group to simulate.
min.nb.ext.scores	the minimum number of permuted score higher than 'F.lead' to allow the computation to stop. Default is 1000.
nb.perm.max	the maximum number of permutations. Default is 1e6.
svQTL	should svQTL test be performed instead of sQTL. Default is FALSE.
approx	should the asymptotic distribution be used instead of permutations. Default is TRUE.

Value

a list with

FP	a vector of the permuted F scores.
nbP.tot	the number of permuted F scores.

Author(s)

Jean Monlong

jmonlong/sQTLseekeR documentation built on May 19, 2019, 1:54 p.m.