plants


The file plants.rda describes 35583 plants by indicating if they occur (1) or not (2) in 69 states of the Norht America.


datasets

Modelling Multivariate Binary Data with Blocks of Specific One-Factor Distribution. Variables are grouped into independent blocks. Each variable is described by two continuous parameters (its marginal probability and its dependency strength with the other block variables), and one binary parameter (positive or negative dependency). Model selection consists in the estimation of the repartition of the variables into blocks. It is carried out by the maximization of the BIC criterion by a deterministic (faster) algorithm or by a stochastic (more time consuming but optimal) algorithm. Tool functions facilitate the model interpretation.

Mohammed Sedki

MvBinary

Modelling Multivariate Binary Data with Blocks of Specific
One-Factor Distribution

plants function

A matrix with 35583 observations on the 69 variables.

plants: Real binary data: Plants

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