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Docta Complutense
Master thesis . 2021
Data sources: Docta Complutense
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Estandarización de la Imputación en la Encuesta de Transporte de Viajeros

Authors: Mos Pérez, Noelia;

Estandarización de la Imputación en la Encuesta de Transporte de Viajeros

Abstract

La imputación consiste en estimar los valores perdidos o missings recurriendo a otros datos aportados por la unidad o a datos de otras unidades semejantes. Su importancia radica en el hecho de que aumenta la calidad de las estimaciones y se confirma por ser una fase incluida en el estándar de estadística oficial Generic Statistical Business Process Model (GSBPM). Este estándar nace con la necesidad de estandarizar los procesos estadísticos entre organismos del mismo país y de diferentes países. Teniendo esto en cuenta, el objetivo de este Trabajo de Fin de Máster (TFM) es usar la Encuesta de Transporte de Viajeros (publicada mensualmente por el Instituto Nacional de Estadística) para desarrollar un sistema estandarizado de imputación que sustituya al que se emplea actualmente y que pueda ser aplicable a otras operaciones estadísticas. Para ello, se ha recurrido a dos fases: una de clasificación de unidades en imputables y no imputables mediante el paquete ranger del software libre R y otra de imputación propiamente dicha con el paquete simputation del mismo software.

Country
Spain
Related Organizations
Keywords

Estadística matemática (Matemáticas), Estadística matemática, Software Estadístico, 1209 Estadística, Imputación estadística, 519.22

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green