This work analyzes an inventory of the touristic resources of the province of Burgos (Spain) and identifies with it the municipalities with the greatest touristic attraction, thus identifying the target points that facilitate the planning of the fieldwork process to obtain the opinion of...

Existen varias técnicas de análisis de tablas múltiples en la literatura. Estas técnicas tienen, sin embargo, lagunas de aplicación cuando las tablas están compuestas por un número diferente de individuos, especialmente si las variables incluidas en las tablas son cualitativas. Para este...

This paper, involved in the area of evolutive computing, presents the development of a Genetic Algorithm in finding the optimal parameters of a Cox Regression Model for patients of the Service of Peritoneal Dialysis of the “Hospital Clínico Universitario de Caracas”between 1980 and 2002,...

Based on the data collected in the II survey of household budgets of 1997, this paper presents a description of the main relationship among the different qualitative variables by means of the correspondence analysis methodology. It also shows the application of the multivariable statistic...

[EN] Multiple Correspondence Analysis (MCA) studies the relationship between several categorical variables defined with respect to a certain population. However, one of the main sources of information are those surveys in which it is usual to find a certain number of absent data and conditioned...

This work is part of a project studying the performance of model based estimators in a small area context. We have chosen a simple statistical application in which we estimate the growth rate of accupation for several regions of Spain. We compare three estimators: the direct one based on...

Surveys are a valuable instrument to find out about the social and political reality of our context. However, the work of researchers is often limited by a number of handicaps that are mainly two. On one hand, the samples are usually low technical quality ones and the fieldwork is not carried...

Este trabajo analiza, estática y dinámicamente, los cambios en las condiciones de vida de los hogares en Colombia entre los años 1997 y 2003. Se propone un indicador alternativo y se contrasta a nivel nacional, regional y de centro poblacional con el Índice de Calidad de Vida (ICV)...

From a scientific point of view, surveys are undoubtedly a valuable tool for the knowledge of the social and political reality. They are widely used in the social sciences research. However, the researcher's task is often disturbed by a series of deficiencies related to some technical aspects...