dfzinb

Discrete factor analysis with the zero inflated negative binomial distribution.

Discrete factor analysis for dependent Poisson and negative binomial models with truncation, zero inflation, and zero inflated truncation.

Reza A. Belaghi

<dl><dt>y</dt>
<dd>Data, an n by d numeric matrix</dd>
<dt>tol</dt>
<dd>tolerance value for optimizations</dd></dl>

<dl>

<dt>y</dt>
<dd>Data, an n by d numeric matrix</dd>


<dt>tol</dt>
<dd>tolerance value for optimizations</dd>

</dl>