do_fisher_tests: Perform Fisher's tests
In galanisl/FunEnrich: GO and Pathway enrichment analyses for genes of interest

Description Usage Arguments Value Author(s) Examples

View source: R/func_enrich.R

Carry out the required over-representation tests for each of the terms annotating the genes of interest.

1	do_fisher_tests(gene.counts, bg.counts)

`gene.counts`	table; The term counts for the genes of interest.
`bg.counts`	table; The term counts for the background.

A vector with the p-values for each term.

Gregorio Alanis-Lobato galanisl@uni-mainz.de

# Generate a hypotetical scenario of annotations
bg.annotations <- sample(x = base::letters, size = 100, replace = TRUE)
gene.annotations <- sample(bg.annotations, size = 30)

# Compute the frequence of terms
bg.counts <- table(bg.annotations)
gene.counts <- table(gene.annotations)

#Perform Fisher's tests of over-representation for each term
pvals <- do_fisher_tests(gene.counts = gene.counts, bg.counts = bg.counts)