filter_column_missing_rate: filter columns using missing rate

In XikunHan/metabolomicsR: Tools for Metabolomics Data

filter columns using missing rate

Description

Remove columns below a specific missing rate threshold.

Usage

filter_column_missing_rate(object, threshold, verbose)

## Default S3 method:
filter_column_missing_rate(object, threshold = 0.5, verbose = TRUE)

## S3 method for class 'Metabolite'
filter_column_missing_rate(object, threshold = 0.5, verbose = TRUE)

Arguments

object	An object, data.frame, data.table or Metabolite.
threshold	missing rate threshold, default is 0.5. Other values: 0.2, 0.8.
verbose	print log information.

Value

An object after filtering column missing rate.

Examples

data(df_plasma)
d <- filter_column_missing_rate(df_plasma)

XikunHan/metabolomicsR documentation built on Oct. 14, 2024, 3:18 p.m.