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VGAM (version 0.8-2)

Vector Generalized Linear and Additive Models

Description

Vector generalized linear and additive models, and associated models (Reduced-Rank VGLMs, Quadratic RR-VGLMs, Reduced-Rank VGAMs). This package fits many models and distribution by maximum likelihood estimation (MLE) or penalized MLE. Also fits constrained ordination models in ecology.

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Version

Install

install.packages('VGAM')

Monthly Downloads

42,087

Version

0.8-2

License

GPL-2

Maintainer

Last Published

February 9th, 2011

Functions in VGAM (0.8-2)

Coef.qrrvglm-class

Class ``Coef.qrrvglm''

CommonVGAMffArguments

Common VGAM family function Arguments

The Laplace Distribution

Extract Model Coefficients for VLM Objects

The ABO Blood Group System

Computes Model Coefficients and Quantities

The Benini Distribution

Akaike's Information Criterion

Ordinal Regression with Adjacent Categories Probabilities

Borel-Tanner Distribution Family Function

The Pareto(IV/III/II) Distributions

Expectiles-Uniform

Expectiles of the Uniform Distribution

Inputting Data to fit a Bradley Terry Model

The Two-parameter Beta Distribution Family Function

The G1G2G3 Blood Group System

The Pareto Distribution

The AB-Ab-aB-ab2 Blood Group System

Vector Generalized Linear and Additive Models

The Borel-Tanner Distribution

Exponential Regression by Asymmetric Maximum Likelihood Estimation

The Dagum Distribution

Beta-binomial Distribution Family Function

Returns Important Matrices etc. of a QO Object

Cardioid Distribution

Bradley Terry Model With Ties

calibrate.qrrvglm.control

Control function for CQO/UQO/CAO calibration

The Beta-Normal Distribution

Returns Important Matrices etc. of a RR-VGLM Object

The Inverse Gaussian Distribution

Chest Pain in NZ Adults Data

The Lomax Distribution

Invparalogistic

The Inverse Paralogistic Distribution

Beta Distribution of the Second Kind

Bivariate Binary Regression with an Odds Ratio

Bivariate Logistic Distribution

Model Calibrations

model.matrixvlm

Construct the Design Matrix of a VLM Object

Density Plot for LMS Quantile Regression

Asymmetric Laplace Distribution Family Functions

Fitting a Dirichlet Distribution

Create a Survival Object

The Paralogistic Distribution

Expectiles-Exponential

Expectiles of the Exponential Distribution

F Distribution Family Function

The Birnbaum-Saunders Distribution

Log-gamma Distribution Family Function

Farlie-Gumbel-Morgenstern's Bivariate Distribution

Bivariate Logistic Distribution Family Function

The Singh-Maddala Distribution

Complementary Log-log Link Function

Logarithmic Distribution

DeLury's Method for Population Size Estimation

LMS Quantile/Expectile Regression with a Box-Cox Transformation to Normality

Erlang Distribution

The Matched Binomial Distribution Family Function

Censored Normal Distribution

The Fisk Distribution

Morgenstern's Bivariate Distribution Family Function

Auckland University Undergraduate Counts Data

Bivariate Gamma: McKay's Distribution

The AA-Aa-aa Blood Group System

Benford's Distribution

Fitting Constrained Additive Ordination (CAO)

Fitting a Dirichlet-Multinomial Distribution

Ali-Mikhail-Haq Distribution Distribution Family Function

Fitting a Dirichlet-Multinomial Distribution

Chinese Population in New Zealand 1867--2001 Data

Beta-geometric Distribution Family Function

Body Mass Index of New Zealand Adults Data

The Beta-Geometric Distribution

Binomial Logistic Regression by Asymmetric Maximum Likelihood Estimation

The Felix Distribution

GARMA (Generalized Autoregressive Moving-Average) Models

Frank's Bivariate Distribution Family Function

Reciprocal link function

Fitting Reduced-Rank Vector Generalized Linear Models (RR-VGLMs)

Link functions for VGLM/VGAM/etc. families

Redirects the user to rrvglm

Exponential Distribution

The Two-parameter Beta Distribution Family Function

Constrained (Canonical) Coefficients

1-parameter Gamma Distribution

USA Grain Prices Data

The MNSs Blood Group System

Beta-binomial Distribution Family Function

Extract Model Constrained/Canonical Coefficients

Geometric Distribution

Ordinal Regression with Continuation Ratios

Univariate Normal Distribution with Double Censoring

Retrieve One Component of ``.smart.prediction''

The Beta-Binomial Distribution

The Generalized Gamma Distribution

Crashes on New Zealand Roads in 2009

Ordinal Regression with Stopping Ratios

Smart Prediction

The Positive-Normal Distribution

Exponentiated Exponential Distribution

Fitted Values of a VLM object

Cardioid Distribution Family Function

Ordinal Regression with Cumulative Probabilities

Nakagami Distribution Family Function

Generalized Poisson distribution

Fisher's Z Link Function

Expectiles-Normal

Expectiles of the Normal Distribution

Chi-squared Distribution

Gamma Hyperbola Bivariate Distribution

Leipnik Distribution Family Function

The Rice Distribution

Index from Array to Matrix

Maxwell Distribution Family Function

Lerch Phi Function

Cumulative Distribution Function for LMS Quantile Regression

The Gumbel Distribution

Creates a Matrix of Appropriate Dimension

Laplace Distribution

Generalized Pareto Distribution Family Function

plotdeplot.lmscreg

Density Plot for LMS Quantile Regression

Freund's (1961) Bivariate Extension of the Exponential Distribution

Ordinal Poisson Family Function

Mean Excess Plot

Gaussian (normal) Family Function

Hunua Ranges Data

get.smart.prediction

Retrieves ``.smart.prediction''

Generalized Extreme Value Distribution Family Function

predict.qrrvglm

Predict Method for a CQO fit

Low-iron Rat Teratology Data

Gamma-Ordinal Link Function

The AB-Ab-aB-ab Blood Group System

2008 World Fly Fishing Championships (Team results) Data

The Frechet Distribution

The Generalized Pareto Distribution

Censored Poisson Family Function

Latent Variable Plot for RR-VGLMs

Redirects the user to cqo

Folded Square Root Link Function

Inverse Lomax Distribution Family Function

The Folded-Normal Distribution

von Mises Distribution Family Function

Mixture of Two Exponential Distributions

Exponentiated Exponential Distribution

Inverse Gaussian Distribution Family Function

The Generalized Rayleigh Distribution

2-parameter Gamma Distribution

Perspective plot for QRR-VGLMs

McCullagh (1989) Distribution Family Function

Main effects plot for a Row-Column Association Model (RCAM)

Log link function

Expectiles-Koenker

Expectiles/Quantiles of the Koenker Distribution

qrrvglm.control

Control function for QRR-VGLMs (CQO)

The Zipf Distribution

Huber's least favourable distribution family function

Prentice (1974) Log-gamma Distribution

Acute Myelogenous Leukemia Survival Data

Control function for vgam

plotvgam.control

Control Function for plotvgam()

Poisson Family Function

Complementary-log Link Function

The Generalized Extreme Value Distribution

Adds a List to the End of the List ``.smart.prediction''

Hunting Spider Data

Zero-Altered Poisson Distribution

The Lambert W function

Log-Laplace and Logit-Laplace Distribution Family Functions

Inverse Binomial Distribution Family Function

Smart Prediction Setup

Hypergeometric Family Function

Loglinear Model for Two Binary Responses

Hyperbolic Secant Distribution Family Function

notdocumentedyet

Undocumented and Internally Used Functions and Classes

Gumbel's Type I Bivariate Distribution Family Function

Row-Column Association Models including Goodman's RC Association Model

The Kumaraswamy Distribution

Constraint Matrices

Huber's least favourable distribution

Gumbel Distribution Family Function

Latent Variable Plot for QO models

Mixture of Two Poisson Distributions

Fitting Constrained Quadratic Ordination (CQO)

Skew-Normal Distribution

Reciprocal Inverse Gaussian distribution

Generalized Beta Distribution of the Second Kind

Fitting Unconstrained Quadratic Ordination (UQO)

Return Level Plot for GEV Fits

Wald Distribution Family Function

Log link function with an offset

Levy Distribution Family Function

Exponential geometric Distribution Family Function

LMS Quantile Regression with a Yeo-Johnson Transformation to Normality

Multinomial Logit Model

Logistic Distribution Family Function

The Skellam Distribution

Mixture of Two Univariate Normal Distributions

Negative Binomial Distribution Family Function

Rayleigh Distribution Family Function

Loglinear Model for Three Binary Responses

Logarithmic Distribution

Weibull Distribution Family Function

Haight's Zeta Function

Defining smooths in VGAM formulae

Log-log Link Function

Oxford Temperature Data

Quantile Plot for LMS Quantile Regression

Makes an effective day data set

Pareto and Truncated Pareto Distribution Family Functions

Rhobit Link Function

LMS Quantile Regression with a Box-Cox transformation to a Gamma Distribution

2008 Summer Olympic Final Medal Count Data

Generalized Beta Distribution Family Function

Plackett's Bivariate Distribution Family Function

Logit Link Function

The Laplace Distribution

Nested reduced-rank autoregressive models for multiple time series

Control function for rrvglm

Slash Distribution

New Zealand Marital Data.

Short-tailed Symmetric Distribution Family Function

Probability Plots for Categorical Data Analysis

Yule-Simon Distribution

Zero-Altered Poisson Distribution

Zero-Altered Negative Binomial Distribution

2008 World Fly Fishing Championships (Individual results) Data

Control function for vglm

The zero Argument in VGAM Family Functions

Poisson-Ordinal Link Function

Model Diagnostic Plots for QRR-VGLMs

Zero-Altered Negative Binomial Distribution

The Log-Laplace Distribution

Univariate normal distribution

Positive Negative Binomial Distribution Family Function

Poisson-points-on-a-plane/volume Distances Distribution

undocumented-methods

Undocumented Methods Functions

Venice Maximum Sea Levels Data

Probit Link Function

Zero-Inflated Binomial Distribution

Negative Binomial-Ordinal Link Function

Asymmetric Least Squares Quantile Regression

Bivariate Probit Model (Family Function)

plotqtplot.lmscreg

Quantile Plot for LMS Quantile Regression

Quasi-Poisson Family Function

Simplex Distribution Family Function

Triangle Distribution Family Function

Yeo-Johnson Transformation

Upper Record Values from a Univariate Normal Distribution

Zero-Inflated Binomial Distribution Family Function

Fitting Vector Generalized Additive Models

Univariate Skew-Normal Distribution Family Function

Pneumoconiosis in Coalminers Data

Quantile Plot for Gumbel Regression

Positive Poisson Distribution Family Function

Power Link Function

Positive Normal Distribution Family Function

Marginal effects for the multinomial logit and cumulative models

Lognormal Distribution

Construct the Model Frame of a VLM Object

The Dirichlet distribution

Proportional Odds Model for Ordinal Regression

The Zeta Distribution

smart.expression

S Expression for Smart Functions

quasibinomialff

Quasi-Binomial Family Function

Zero-Inflated Negative Binomial Distribution

Rice Distribution Family Function

Constrained Quadratic Ordination

2008 World Fly Fishing Championships Data

Rutherford-Geiger Polonium Data

Exchangeable bivariate cloglog odds-ratio model from a zero-inflated Poisson distribution

Trajectory Plot

Zeta Distribution Family Function

Determine What Mode the Smart Prediction is In

rrvglm.optim.control

Control function for rrvglm() calling optim()

Binomial Family Function

Zero-Inflated Negative Binomial Distribution Family Function

Student t Distribution

Yule-Simon Family Function

Class ``vglmff''

Toxoplasmosis Data

Control Function for UQO models

The Truncated Pareto Distribution

Censored Gumbel Distribution

The Two-stage Sequential Binomial Distribution Family Function

Point System for the 2008 World Fly Fishing Championships

Fitting Vector Generalized Linear Models

Folded Normal Distribution Family Function

Zero-Inflated Poisson Distribution

Cleans Up After Smart Prediction

calibrate.qrrvglm

Calibration for CQO, UQO and CAO models

Control Function for RR-VGAMs (CAO)

Test For a Smart Object

Generalized Rayleigh Distribution Family Function

Coef.rrvglm-class

Class ``Coef.rrvglm''

Identity Link Function

Biplot of Constrained Regression Models

Mark the baseline of row and column on a matrix data

Predict Method for a VGLM fit

The Log-Gamma Distribution

The Beta-Prime Distribution

Minimizing the L-q norm Family Function

calibrate-methods

Calibration for Constrained Regression Models

Latent Variable Plot

Positive-Negative Binomial Distribution

The Poisson Lognormal Distribution

Vector cubic smoothing spline

Class ``rrvglm''

Trajectory plot for QRR-VGLMs

2008 World Fly Fishing Championships (Number of captures) Data

Waitakere Ranges Data

Data on Back Pain Prognosis, from Anderson (1984)

Zero-Inflated Poisson Distribution Family Function

Poisson Regression by Asymmetric Maximum Likelihood Estimation

Cauchy Distribution Family Function

Breathlessness and Wheeze Amongst Coalminers Data

2-parameter Gamma Distribution

Positive Binomial Distribution Family Function

Default VGAM Plotting

Upper Record Values from a 1-parameter Exponential Distribution

Prior and Working Weights of a VGLM fit

Double Exponential Binomial Distribution Family Function

Cauchit Link Function

Generalized Gamma distribution family function

General Electric and Westinghouse Data

Koenker's Distribution Family Function

Michaelis-Menten Model

Positive-Binomial Distribution

Positive-Poisson Distribution

Latent Variables

Zero-Inflated Poisson Distribution (Yip (1988) algorithm)