GenbetaII

dgenbetaII

shape1.a, shape2.p, shape3.q

scale

Logical.
  If <code>log = TRUE</code> then the logarithm of the density is returned.

Density
  for the generalized beta II distribution
  with shape parameters <code>a</code>
  and <code>p</code>
  and <code>q</code>, and scale parameter <code>scale</code>.

distribution

An implementation of about 6 major classes of
    statistical regression models. At the heart of it are the
    vector generalized linear and additive model (VGLM/VGAM)
    classes, and the book "Vector Generalized Linear and
    Additive Models: With an Implementation in R" (Yee, 2015)
    gives details of the statistical framework and VGAM package.
    Currently only fixed-effects models are implemented,
    i.e., no random-effects models. Many (150+) models and
    distributions are estimated by maximum likelihood estimation
    (MLE) or penalized MLE, using Fisher scoring. VGLMs can be
    loosely thought of as multivariate GLMs. VGAMs are data-driven
    VGLMs (i.e., with smoothing). The other classes are RR-VGLMs
    (reduced-rank VGLMs), quadratic RR-VGLMs, reduced-rank VGAMs,
    RCIMs (row-column interaction models)---these classes perform
    constrained and unconstrained quadratic ordination (CQO/UQO)
    models in ecology, as well as constrained additive ordination
    (CAO). Note that these functions are subject to change;
    see the NEWS and ChangeLog files for latest changes.

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GenbetaII: The Generalized Beta II Distribution

Description

Usage

Arguments

Value

Details

References

See Also

Examples