profiling_data

The example data for profiling analysis, which is the formal class 'SummarizedExperiment'. The data is obtained from the research of adipose tissue ATGL modifies the cardiac lipidome in pressure-overload-induced left Ventricular failure. Human plasma lipidome from 10 healthy controls and 13 patients with systolic heart failure (HFrEF) were analyzed by MS-based shotgun lipidomics. The lipid characteristic data is obtained from the cohort interrogating the associations of plasma sphingolipids with subphenotypes of COPD, including airflow obstruction, emphysema, and frequent exacerbations.

Usage

data("profiling_data")

Format

The format is: Formal class 'SummarizedExperiment' [package "SummarizedExperiment"] with assay, rowData, and colData.

Value

assay

A 208*23 matrix.

rowData

A data frame with 208 observations on the following 10 variables.

colData

A data frame with 23 observations on the following 1 variables.

Source

Salatzki J, Foryst-Ludwig A, Bentele K, Blumrich A, Smeir E, Ban Z, et al. Adipose tissue ATGL modifies the cardiac lipidome in pressure-overload-induced left ventricular failure. PLoS genetics. 2018;14(1):e1007171.

Examples

data(profiling_data)