confusion.matrix: Create a confusion matrix

In gecko: Geographical Ecology and Conservation Knowledge Online

Create a confusion matrix

Description

Create a confusion matrix for any multiclass set of predicted vs observed labels in a classification problem.

Usage

confusion.matrix(actual, predicted)

Arguments

actual	dataframe. Original labels.
predicted	dataframe. Predicted labels.

Value

data.frame. Predicted labels (rows) x Observed labels (cols).

Examples

x = c("FALSE", "TRUE", "FALSE", "TRUE", "TRUE")
y = c("TRUE", "TRUE", "TRUE", "TRUE", "TRUE")
confusion.matrix(x, y)

gecko documentation built on April 4, 2025, 2:22 a.m.