Autor según el artículo: Lorenzo-Seva U., van de Velden M., Kiers H.

Departamento: Psicologia

Autor/es de la URV: Lorenzo Seva, Urbano

Palabras clave: Simple structure Orthogonal rotation Oblique rotation Matlab Correspondence analysis Biplot

Resumen: © 2009, American Statistical Association. All rights reserved. Correspondence analysis (CA) is a popular method that can be used to analyse relationships between categorical variables. Like principal component analysis, CA solutions can be rotated both orthogonally and obliquely to simple structure without affecting the total amount of explained inertia. We describe a MATLAB package for computing CA. The package includes orthogonal and oblique rotation of axes. It is designed not only for advanced users of MATLAB but also for beginners. Analysis can be done using a user-friendly interface, or by using command lines. We illustrate the use of CAR with one example.

Áreas temáticas: Statistics, probability and uncertainty Statistics and probability Statistics & probability Software Saúde coletiva Matemática / probabilidade e estatística Interdisciplinar Engenharias iii Engenharias i Computer science, interdisciplinary applications Ciencias sociales Ciência política e relações internacionais Ciência da computação

Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/

ISSN: 1548-7660

Direcció de correo del autor: urbano.lorenzo@urv.cat

Identificador del autor: 0000-0001-5369-3099

Fecha de alta del registro: 2023-02-18

Versión del articulo depositado: info:eu-repo/semantics/publishedVersion

Enlace a la fuente original: https://www.jstatsoft.org/article/view/v031i08

URL Documento de licencia: http://repositori.urv.cat/ca/proteccio-de-dades/

Referencia al articulo segun fuente origial: Journal Of Statistical Software. 31 (8): 1-14

Referencia de l'ítem segons les normes APA: Lorenzo-Seva U., van de Velden M., Kiers H. (2009). CAR: A MATLAB Package to Compute Correspondence Analysis with Rotations. Journal Of Statistical Software, 31(8), 1-14. DOI: 10.18637/jss.v031.i08

DOI del artículo: 10.18637/jss.v031.i08

Entidad: Universitat Rovira i Virgili

Año de publicación de la revista: 2009

Tipo de publicación: Journal Publications