Classification to ordinal categories using a search partition methodology with an application in diabetes screening.
R. Marshall. Statistics in medicine, 18 (20):
2723-35(October 1999)3326<m:linebreak></m:linebreak>Classification trees.
Abstract
A method is proposed for classification to ordinal categories by applying the search partition analysis (SPAN) approach. It is suggested that SPAN be repeatedly applied to binary outcomes formed by collapsing adjacent categories of the ordinal scale. By a simple device, whereby successive binary partitions are constrained to be nested, a partition for classification to the ordinal states is obtained. The approach is applied to ordinal categories of glucose tolerance to discriminate between diabetes, impaired glucose tolerance and normal states. The results are compared with analysis by ordinal logistic regression and by classification trees.
%0 Journal Article
%1 Marshall1999
%A Marshall, R J
%D 1999
%J Statistics in medicine
%K AgeFactors Albuminuria Albuminuria:urine Arteriosclerosis Arteriosclerosis:classification Cholesterol Cholesterol:blood ContinentalPopulationGroups DecisionTrees DiabetesMellitus DiabetesMellitus:diagnosis Fructosamine Fructosamine:blood Glucose Glucose:metabolism Humans LogisticModels Male MassScreening MassScreening:methods Models Statistical Triglycerides Triglycerides:blood
%N 20
%P 2723-35
%T Classification to ordinal categories using a search partition methodology with an application in diabetes screening.
%U http://www.ncbi.nlm.nih.gov/pubmed/10521862
%V 18
%X A method is proposed for classification to ordinal categories by applying the search partition analysis (SPAN) approach. It is suggested that SPAN be repeatedly applied to binary outcomes formed by collapsing adjacent categories of the ordinal scale. By a simple device, whereby successive binary partitions are constrained to be nested, a partition for classification to the ordinal states is obtained. The approach is applied to ordinal categories of glucose tolerance to discriminate between diabetes, impaired glucose tolerance and normal states. The results are compared with analysis by ordinal logistic regression and by classification trees.
@article{Marshall1999,
abstract = {A method is proposed for classification to ordinal categories by applying the search partition analysis (SPAN) approach. It is suggested that SPAN be repeatedly applied to binary outcomes formed by collapsing adjacent categories of the ordinal scale. By a simple device, whereby successive binary partitions are constrained to be nested, a partition for classification to the ordinal states is obtained. The approach is applied to ordinal categories of glucose tolerance to discriminate between diabetes, impaired glucose tolerance and normal states. The results are compared with analysis by ordinal logistic regression and by classification trees.},
added-at = {2023-02-03T11:44:35.000+0100},
author = {Marshall, R J},
biburl = {https://www.bibsonomy.org/bibtex/20481124565b89af97839b17033b1fd42/jepcastel},
interhash = {5cdf38ea39f60c7b557ee3ead3d2254d},
intrahash = {0481124565b89af97839b17033b1fd42},
issn = {0277-6715},
journal = {Statistics in medicine},
keywords = {AgeFactors Albuminuria Albuminuria:urine Arteriosclerosis Arteriosclerosis:classification Cholesterol Cholesterol:blood ContinentalPopulationGroups DecisionTrees DiabetesMellitus DiabetesMellitus:diagnosis Fructosamine Fructosamine:blood Glucose Glucose:metabolism Humans LogisticModels Male MassScreening MassScreening:methods Models Statistical Triglycerides Triglycerides:blood},
month = {10},
note = {3326<m:linebreak></m:linebreak>Classification trees},
number = 20,
pages = {2723-35},
pmid = {10521862},
timestamp = {2023-02-03T11:44:35.000+0100},
title = {Classification to ordinal categories using a search partition methodology with an application in diabetes screening.},
url = {http://www.ncbi.nlm.nih.gov/pubmed/10521862},
volume = 18,
year = 1999
}