make_twogrid_overlap: Generate Two Overlapping Grid Clusters in High Dimensions

In cardinalR: Collection of Data Structures

Generate Two Overlapping Grid Clusters in High Dimensions

Description

This function generates a dataset consisting of two overlapping grid-like clusters in a 2D space, with optional noise dimensions added to reach higher-dimensional spaces. The overlap is controlled by scaling factors for the grids.

Usage

make_twogrid_overlap(n = c(500, 500), p = 4)

Arguments

n	A numeric vector of length 2 specifying the number of points in each grid cluster.
p	An integer specifying the total number of dimensions. Must be greater than or equal to 2. If p > 2, additional noise dimensions are appended.

Value

A tibble with n[1] + n[2] rows and p + 1 columns:

• x1, ..., xp — coordinates of the generated points.

• cluster — cluster membership label.

Examples

# Generate two overlapping grid clusters in 4-D
df <- make_twogrid_overlap()

cardinalR documentation built on Aug. 21, 2025, 5:27 p.m.