mv_sample_filter {structToolbox}R Documentation

Missing value sample filter

Description

Filters samples by removing those where the percent number of missing values exceeds a predefined threshold.

Usage

mv_sample_filter(mv_threshold = 20, ...)

Arguments

mv_threshold

(numeric) The theshold for excluding samples. The default is 20.

...

Additional slots and values passed to struct_class.

Details

This object makes use of functionality from the following packages:

Value

A mv_sample_filter object with the following output slots:

filtered (DatasetExperiment) A DatasetExperiment object containing the filtered data.
flags (data.frame) A flag indicating whether the sample was rejected. 0 = rejected.
percent_missing (data.frame)

References

Jankevics A, Lloyd GR, Weber RJM (2021). pmp: Peak Matrix Processing and signal batch correction for metabolomics datasets. R package version 1.5.0.

Examples

C = mv_sample_filter()

[Package structToolbox version 1.5.7 Index]