zscore_prod: Z-score products of a two column matrix where larger scores...

In jdreyf/jdcbioinfo: Joslin Diabetes Center bioinformatics utilities

Z-score products of a two column matrix where larger scores in the same or opposite direction

Description

Z-score products of a two column matrix where larger scores in the same or opposite direction.

Usage

zscore_prod(
  mat,
  nsim = 1e+07 - 2,
  direction = c("both", "same", "opposite"),
  use.logspline = FALSE,
  reorder.rows = TRUE,
  prefix = NULL,
  seed = 100
)

Arguments

mat	Numeric matrix with two columns holding statistics per comparison & rows are analytes.
nsim	Numeric number of simulations.
direction	Character, either "same", "opposite", or default "both"
use.logspline	Logical, whether use logspline appoximation
reorder.rows	Logical, should rows be reordered by p-value?
prefix	Character string to add to beginning of column names. NULL does not add a prefix.
seed	Random seed.

Value

Data frame with statistics from Z-score products test.

jdreyf/jdcbioinfo documentation built on Feb. 12, 2025, 4:30 p.m.