nearZeroVar: Identify variables with near zero variance

In MUVR2: Multivariate Methods with Unbiased Variable Selection

Identify variables with near zero variance

Description

Adapted and stripped down from mixOmics v 5.2.0 (https://cran.r-project.org/web/packages/mixOmics/).

Usage

nearZeroVar(x, freqCut = 95/5, uniqueCut = 10)

Arguments

x	a numeric vector or matrix, or a data frame with all numeric data.
freqCut	the cutoff for the ratio of the most common value to the second most common value.
uniqueCut	the cutoff for the percentage of distinct values out of the number of total samples.

Value

nzv object

Examples

data("freelive2")
nearZeroVar(XRVIP2)
data("mosquito")
nearZeroVar(Xotu)

MUVR2 documentation built on Sept. 16, 2024, 9:06 a.m.