abundance.signif {LipidomicsR}

Analyze Abundance Significance

Description

This function performs statistical analysis to determine the significance of abundance data.

Usage

abundance.signif(
  data,
  group,
  istotal = FALSE,
  by = data.frame(group = c(), variable.1 = c(), variable.2 = c())
)

Arguments

data

The data frame containing abundance data.

group

A vector specifying the group membership for each sample.

istotal

Logical. If is true, statistics based on total summary table of lipid type, carbon number and unsaturation rate will be generated.

by

A data frame specifying additional variables for the analysis.

Value

A list containing statistical analysis results for each species.