An objective general index for multivariate ordered data

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

An objective general index for multivariate ordered data

A multivariate quantitative data is often summarized into a general index as a weighted sum when each variate has a prescribed order. Although the sum of standardized scores is a sensible choice of index, it may have negative correlation with some of the variates. In this paper, a general index that has positive correlation with all the variates is constructed. The index is applied to study the...

متن کامل

A General Multivariate Bayesian Process Capability Index

Process capability analysis is designed to estimate the proportion of parts that do not meet engineering requirements in a stable production process. In this paper, we review and criticize the capability indices typically used in industry for this purpose, and propose a general multivariate Bayesian capability index which contains the conventional index as a limiting case. We further derive its...

متن کامل

A Clustering Bayesian Approach for Multivariate Non-Ordered Circular Data

This paper presents a Bayesian model for the clustering of nonordered multivariate directional or circular data. The particular trait of our data is that each single observation is made up of k ≥ 2 nonordered points on the circle. We introduce a hierarchical model that combines a symmetrization technique, Projected Normal distributions and a Dirichlet Process. One parameter is introduced to mod...

متن کامل

Multivariate Ordered Logit Regressions

In this paper we combine recent advances in marginal modelling for contingency tables with the notion of copula to formulate a class of models for describing how the joint distribution of a set of ordinal response variables depends on exogenous regressors. We derive the main properties of a marginal parameterization, the global interaction copula, whose nature is essentially non parametric, and...

متن کامل

μ-Tree : An Ordered Index Structure for NAND Flash Memory∗

As NAND flash memory becomes increasingly popular as data storage for embedded systems, many file systems and database management systems are being built on it. They require an efficient index structure to locate a particular item quickly from a huge amount of directory entries or database records. This paper proposes μ-Tree, a new ordered index structure tailored to the characteristics of NAND...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Multivariate Analysis

سال: 2016

ISSN: 0047-259X

DOI: 10.1016/j.jmva.2016.02.005