LipidomicsExperimentData-class: Deprecated S4 class to store experiment data for metabolomics...

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

Description

This class is deprecated in the future This is a S4 class inherits from the MetabolomicsExperimentData-class. It can be thought as a special subclass of the MetabolomicsExperimentData, only for lipidomics experiment. It's required for the LipidomicsSet-class object.

Slots

institute

character indicates the institute where the experiment was conducted

experiment_type

character indicate what type of experiment it is, for example, lipidomics.

instument

character indicates the instument that the samples were ran

resuspension_volumn_ul

numeric value, the volumn that samples were resuspended, in ul.

injection_volumn_ul

numeric value, the volumn injected into the instrument, in ul.

data_precessing_software

character indicates the software the data processing was done.

internal_standards

a data frame objec. This slot is very strict. It must have at list 4 columns: InChIKey, class, spike_amt, and spike_unit, stores the InChIKey, class of the lipid, spiked amount, and the unit, correspondingly. It also must have all the internal standards appear in the conc_table slot.

conc_table_unit

character, the conc_table value unit

Author(s)

Chenghao Zhu

See Also

LipidomicsSet-class, MetabolomicsSet-class, MetabolomicsExperimentData-class, calibrate

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