find_low_variance_clms: Returns column names of those whose most common factor is...

In Benjamin-Vincent-Lab/binfotron: Binfotron Bioinformatics Analysis Tools Suite

Returns column names of those whose most common factor is used by more than max_fraction_largest of the samples.

Description

Checks all columns of my_df except my_key and checks if the most common factor is more than max_fraction_largest.

Usage

find_low_variance_clms(
  my_df,
  max_fraction_largest = 0.9,
  my_key = get_default_sample_key()
)

Arguments

my_df	data.frame to search
max_fraction_largest	number to indicate the max proportion the top fraction can take up before being reported.
my_key	string to specify key column of the data.frame

Details

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ find_low_variance_clms ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Benjamin-Vincent-Lab/binfotron documentation built on April 11, 2025, 10:05 p.m.