abundance_multiGroup

A data frame of lipid abundance data for multi-group differential abundance analysis workflow. The lipid abundance data were obtained from the research of Lipidomic and biophysical homeostasis of mammalian membranes counteracts dietary lipid perturbations to maintain cellular fitness. This dataset includes three distinct groups: a control group (N = 7) and two experimental groups: DHA-supplementation (N = 6) and AA-supplementation (N = 4).

Usage

data("abundance_multiGroup")

Format

A data frame with 2487 observations on the following 18 variables.

feature

a character vector

ctrl1

a numeric vector

ctrl2

a numeric vector

ctrl3

a numeric vector

ctrl4

a numeric vector

ctrl5

a numeric vector

ctrl6

a numeric vector

ctrl7

a numeric vector

DHA1

a numeric vector

DHA2

a numeric vector

DHA3

a numeric vector

DHA4

a numeric vector

DHA5

a numeric vector

DHA6

a numeric vector

AA1

a numeric vector

AA2

a numeric vector

AA3

a numeric vector

AA4

a numeric vector

Source

Levental KR, Malmberg E, Symons JL, Fan YY, Chapkin RS, Ernst R, Levental I. Lipidomic and biophysical homeostasis of mammalian membranes counteracts dietary lipid perturbations to maintain cellular fitness. Nat Commun. 2020 Mar 12;11(1):1339.

Examples

data(abundance_multiGroup)