soccer_bivar.int: French Soccer Championship Bivariate Interval Dataset

In dataSDA: Datasets and Basic Statistics for Symbolic Data Analysis

French Soccer Championship Bivariate Interval Dataset

Description

Interval-valued data for 20 teams from the French premier soccer championship. Contains ranges of Weight (response), Height and Age (explanatory variables).

Usage

data(soccer_bivar.int)

Format

A data frame with 20 rows and 3 interval-valued variables:

• y: Weight (response variable, kg).

• t1: Height (explanatory variable, cm).

• t2: Age (explanatory variable, years).

Metadata

Sample size (n)	20
Variables (p)	3
Subject area	Sports
Symbolic format	Interval
Analytical tasks	Regression

Source

https://CRAN.R-project.org/package=iRegression

References

Lima Neto, E. A., Cordeiro, G. and De Carvalho, F.A.T. (2011). Bivariate symbolic regression models for interval-valued variables. Journal of Statistical Computation and Simulation, 81, 1727-1744.

Examples

data(soccer_bivar.int)

dataSDA documentation built on June 12, 2026, 9:06 a.m.