This demo dataset is included for use in function examples and user testing.. It is a small, preprocessed subset of a plasma lipidomics dataset, containing raw peak areas and analytical metadata. The original dataset was published in Tan et al., ATVB, 2022.
Format
A MidarExperiment object with the following data and metadata:
- dataset_orig
A tibble containing the original peak data.
- dataset
A tibble with annotated lipidomics data.
- annot_analyses
Analysis-level metadata
- annot_features
Feature-level metadata
- annot_batches
Batch annotations.
- annot_istds
ISTD concentrations
- annot_responsecurves
Response curves metadata