met.SanityCheck: Perform sanity check on metabolomics data

In NicWir/VisomX: User-Friendly and Comprehensive Analysis and Visualization of Omics Data

Perform sanity check on metabolomics data

Description

met.SanityCheckData is used for data processing, and performs a basic sanity check of the uploaded content, ensuring that the data is suitable for further analysis. The function will return a message if the data has successfully passed the check and is deemed suitable for further analysis. If it fails, the function will return a 0. The function will perform the check directly onto the mSet$dataSet object, and must be performed immediately after reading in data. The sanity check function evaluates the accuracy of sample and class labels, data structure, deals with non-numeric values, and removes columns that are constant across all samples (variance = 0). This function is performed automatically as part of met.read_data

Usage

met.SanityCheck(mSetObj = NA)

Arguments

mSetObj

Enter the name of the created mSetObj (see met.initialize)

Author(s)

Nicolas T. Wirth [e-mail] Technical University of Denmark License: GNU GPL (>= 2)

References

adapted from SanityCheckData (https://github.com/xia-lab/MetaboAnalystR).

NicWir/VisomX documentation built on Dec. 8, 2024, 1:27 a.m.