dfzip {discFA}

Discrete factor analysis with the zero inflated Poisson distribution

Description

Discrete factor analysis with the zero inflated Poisson distribution

Usage

dfzip(y)

Arguments

y

Data, an n by d numeric matrix

Value

A list with entries

AIC

AIC value for the optimal model

indexmat

Factors and variables in each factor

estpilam

Estimated zero-inflated parameters for for each factor

estlam

Estimated parameters for each factor

estpimu

Estimated zero-inflated parameters for each variable within each factor

estmu

Estimated parameters for each variable within each factor

Examples

dfzip(car_data[,1:3])