Results 141 to 150 of about 4,692,865 (188)

A mixture model for skewed mixed-type data

open access: yesStatistics & Probability Letters
Eman M.S. Alamer   +2 more
openaire   +1 more source

Pastoral Farming Systems in Arid Regions: Typology of Small Ruminant Farms in Southern Tunisia. [PDF]

open access: yesAnimals (Basel)
Laroussi A   +8 more
europepmc   +1 more source

Lifetime Mixed Depression and Childhood Trauma in Individuals With Bipolar Disorders. [PDF]

open access: yesActa Psychiatr Scand
Bardi F   +8 more
europepmc   +1 more source

Multivariate semiparametric control charts for mixed-type data

Statistical Methods in Medical Research, 2023
A useful tool that has gained popularity in the Quality Control area is the control chart which monitors a process over time, identifies potential changes, understands variations, and eventually improves the quality and performance of the process.
Elisavet M Sofikitou   +2 more
openaire   +2 more sources

Complex Dimensionality Reduction: Ultrametric Models for Mixed-Type Data

2022
The factorial latent structure of variables, if present, can be complex and generally identified by nested latent concepts ordered in a hierarchy, from the most specific to the most general one. This corresponds to a tree structure, where the leaves represent the observed variables and the internal nodes coincide with latent concepts defining the ...
marco mingione   +2 more
openaire   +5 more sources

On Visualizing Mixed-Type Data

Sociological Methods & Research, 2016
Survey data are usually of mixed type (quantitative, multistate categorical, and/or binary variables). Multidimensional scaling (MDS) is one of the most extended methodologies to visualize the profile structure of the data. Since the past 60s, MDS methods have been introduced in the literature, initially in publications in the psychometrics area ...
Aurea Grané, Rosario Romera
openaire   +1 more source

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