supermarkets: Dutch Supermarkets Data Set

In lsbclust: Least-Squares Bilinear Clustering for Three-Way Data

Description

This data set relates to 220 consumers rating 10 Dutch supermarket chains according to 8 variables. A rating scale from 1 to 10 was used.

Usage

supermarkets

Format

A three-way array with supermarkets in the first dimension, variables in the second and consumers in the third dimension.

Source

Michel van de Velden

Examples

data("supermarkets")
fit <- lsbclust(data = supermarkets, nclust = 6, fixed = "rows", nstart = 2)

Example output

Loading required package: parallel
Loading required package: ggplot2
K-means on overall means...	DONE
K-means on row margins...	DONE
K-means on column margins...	DONE
Interaction clustering (2 starts)...
Loss = 0.687473
Loss = 0.685904	DONE

lsbclust documentation built on May 1, 2019, 10:27 p.m.