Using DAGs to identify the sufficient dimension reduction in the Principal Fitted Components model

We identify the sufficient reduction for the Principal Fitted Components model under mild conditions which generalize those considered in previous works. We give a short proof of the main result based on the d-separation for directed acyclic graphs (DAGs), linking two areas that, to our knowledge, h...

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Autor principal: Szretter Noste, M.E.
Formato: JOUR
Materias:
Conditional independence
Directed acyclic graphs
Principal Fitted Components model
Sufficient dimension reduction
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_01677152_v145_n_p317_SzretterNoste
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_01677152_v145_n_p317_SzretterNoste
record_format dspace
spelling todo:paper_01677152_v145_n_p317_SzretterNoste2023-10-03T15:05:13Z Using DAGs to identify the sufficient dimension reduction in the Principal Fitted Components model Szretter Noste, M.E. Conditional independence Directed acyclic graphs Principal Fitted Components model Sufficient dimension reduction We identify the sufficient reduction for the Principal Fitted Components model under mild conditions which generalize those considered in previous works. We give a short proof of the main result based on the d-separation for directed acyclic graphs (DAGs), linking two areas that, to our knowledge, have not been linked before in statistics. © 2018 JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_01677152_v145_n_p317_SzretterNoste
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Conditional independence
Directed acyclic graphs
Principal Fitted Components model
Sufficient dimension reduction
spellingShingle Conditional independence
Directed acyclic graphs
Principal Fitted Components model
Sufficient dimension reduction
Szretter Noste, M.E.
Using DAGs to identify the sufficient dimension reduction in the Principal Fitted Components model
topic_facet Conditional independence
Directed acyclic graphs
Principal Fitted Components model
Sufficient dimension reduction
description We identify the sufficient reduction for the Principal Fitted Components model under mild conditions which generalize those considered in previous works. We give a short proof of the main result based on the d-separation for directed acyclic graphs (DAGs), linking two areas that, to our knowledge, have not been linked before in statistics. © 2018
format JOUR
author Szretter Noste, M.E.
author_facet Szretter Noste, M.E.
author_sort Szretter Noste, M.E.
title Using DAGs to identify the sufficient dimension reduction in the Principal Fitted Components model
title_short Using DAGs to identify the sufficient dimension reduction in the Principal Fitted Components model
title_full Using DAGs to identify the sufficient dimension reduction in the Principal Fitted Components model
title_fullStr Using DAGs to identify the sufficient dimension reduction in the Principal Fitted Components model
title_full_unstemmed Using DAGs to identify the sufficient dimension reduction in the Principal Fitted Components model
title_sort using dags to identify the sufficient dimension reduction in the principal fitted components model
url http://hdl.handle.net/20.500.12110/paper_01677152_v145_n_p317_SzretterNoste
work_keys_str_mv AT szretternosteme usingdagstoidentifythesufficientdimensionreductionintheprincipalfittedcomponentsmodel
_version_ 1807318323106414592

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