# Polytomy

## Papers overview

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2014

2014

- IEEE/ACM Transactions on Computational Biology…
- 2014

Distance-based phylogenetic algorithms attempt to solve the NP-hard least-squares phylogeny problem by mapping an arbitrary… (More)

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2012

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2012

- 2012

Several recent studies have investigated the application of statistical inference procedures to the analysis of differential item… (More)

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2011

2011

- BMC Systems Biology
- 2011

A phylogenetic tree, showing ancestral relations among organisms, is commonly represented as a rooted tree with sets of… (More)

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2007

2007

- 2007

The Rasch family of models considered in this paper includes models for polytomous items and multiple correlated latent traits… (More)

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2006

2006

- COCOON
- 2006

We consider the problem of reconciling gene trees with a species tree based on the widely accepted Gene Duplication model from… (More)

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2006

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2006

- 2006

The R package ltm has been developed for the analysis of multivariate dichotomous and polytomous data using latent variable… (More)

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2004

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2004

- 2004

Microarray experiments generate large datasets with expression values for thousands of genes, but not more than a few dozens of… (More)

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2002

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2002

- 2002

Felsenstein's (1985) method of phylogenetically independent contrasts was the first statistically valid parametric method for… (More)

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2002

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2002

- 2002

Latent Class Analysis (LCA) is a statistical technique that is used in factor, cluster, and regression techniques; it is a subset… (More)

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2002

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2002

- 2002

This note describes latent variable modeling with categorical outcomes in several groups and for longitudinal data. Different… (More)

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