one_hot2factor: Convert one-hot encoded matrix to factor

In rtemis: Schema-Driven Machine Learning and Visualization

Convert one-hot encoded matrix to factor

Description

Convert one-hot encoded matrix to factor

Usage

one_hot2factor(x, labels = colnames(x))

Arguments

x	one-hot encoded matrix or data.frame.
labels	Character vector of level names.

Details

If input has a single column, it will be converted to factor and returned

Value

A factor.

Author(s)

EDG

Examples

x <- data.frame(matrix(FALSE, 10, 3))
colnames(x) <- c("Dx1", "Dx2", "Dx3")
x[["Dx1"]][1:3] <- x[["Dx2"]][4:6] <- x[["Dx3"]][7:10] <- TRUE
one_hot2factor(x)

rtemis documentation built on Oct. 20, 2026, 1:06 a.m.