summarize_lipid_ratios: Calculate lipid classes ratios

In zhuchcn/Metabase: Data container, handling, and visualization for high through-put quantitative experiment data.

Description

Calculate ratios between different lipid classes. The input must be a LipidomicsSet-class object. The lipid class ratios calculated includes PC/LPC, PE/LPE, CE/free cholesterol, TG/DG, SM / Cer, CE/TG, surface lipid / core lipid, PC / surface lipid, and SM / surface lipid.

Usage

summarize_lipid_ratios(object, name, class)

Arguments

object	a LipidomicsSet-class object
name	character. The name of the feature variable that contains the annotation name. The annotation name must be formatted by the lipid_name_formater function
class	character. The name of the feature variable that contains the lipid class.

Author(s)

Chenghao Zhu

zhuchcn/Metabase documentation built on July 23, 2019, 1:36 p.m.