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Down Chevron
Install
install.packages('VGAM')
Monthly Downloads
35,056
Version
1.1-5
License
GPL-3
Maintainer
Thomas Yee
Last Published
January 14th, 2021
Functions in VGAM (1.1-5)
Search functions
Coef
Computes Model Coefficients and Quantities
AR1EIM
Computation of the Exact EIM of an Order-1 Autoregressive Process
AR1
Autoregressive Process with Order-1 Family Function
AB.Ab.aB.ab
The AB-Ab-aB-ab Blood Group System
ABO
The ABO Blood Group System
A1A2A3
The A1A2A3 Blood Group System
BICvlm
Bayesian Information Criterion
AICvlm
Akaike's Information Criterion
dAR1
The AR-1 Autoregressive Process
AA.Aa.aa
The AA-Aa-aa Blood Group System
Coef.rrvglm-class
Class ``Coef.rrvglm''
Links
Link functions for VGLM/VGAM/etc. families
Inv.gaussian
The Inverse Gaussian Distribution
Coef.vlm
Extract Model Coefficients for VLM Objects
CommonVGAMffArguments
Common VGAM Family Function Arguments
Rcim
Mark the Baseline of Row and Column on a Matrix data
Influence
Influence Function (S4 generic) of a Fitted Model
Huggins89.t1
Table 1 of Huggins (1989)
Rank
Rank
Coef.qrrvglm-class
Class ``Coef.qrrvglm''
Pareto
The Pareto Distribution
Opt
Optimums
MNSs
The MNSs Blood Group System
Coef.qrrvglm
Returns Important Matrices etc. of a QO Object
V1
V1 Flying-Bombs Hits in London
Trunc
Truncated Values for the GT-Expansion Method
Max
Maximums
SURff
Seemingly Unrelated Regressions Family Function
Select
Select Variables for a Formula Response or the RHS of a Formula
SurvS4
Create a Survival Object
SurvS4-class
Class "SurvS4"
altered
Altered, Inflated and Truncated Values in GAIT Regression
UtilitiesVGAM
Utility Functions for the VGAM Package
bell
The Bell Series of Integers
auuc
Auckland University Undergraduate Counts Data
Coef.rrvglm
Returns Important Matrices etc. of a RR-VGLM Object
aux.posbernoulli.t
Auxiliary Function for the Positive Bernoulli Family Function with Time Effects
Benford
Benford's Distribution
Qvar
Quasi-variances Preprocessing Function
Bifgmcop
Farlie-Gumbel-Morgenstern's Bivariate Distribution
Betageom
The Beta-Geometric Distribution
betageometric
Beta-geometric Distribution Family Function
VGAM-package
Vector Generalized Linear and Additive Models and Associated Models
betaII
Beta Distribution of the Second Kind
bifgmcop
Farlie-Gumbel-Morgenstern's Bivariate Distribution Family Function
betaR
The Two-parameter Beta Distribution Family Function
V2
V2 Missile Hits in London
acat
Ordinal Regression with Adjacent Categories Probabilities
betaff
The Two-parameter Beta Distribution Family Function
R2latvar
R-squared for Latent Variable Models
betabinomialff
Beta-binomial Distribution Family Function
Frank
Frank's Bivariate Distribution
backPain
Data on Back Pain Prognosis, from Anderson (1984)
biplackettcop
Plackett's Bivariate Copula Family Function
amlbinomial
Binomial Logistic Regression by Asymmetric Maximum Likelihood Estimation
Binormcop
Gaussian Copula (Bivariate) Distribution
bigamma.mckay
Bivariate Gamma: McKay's Distribution
brat
Bradley Terry Model
binormalcop
Gaussian Copula (Bivariate) Family Function
beggs
Bacon and Eggs Data
Brat
Inputting Data to fit a Bradley Terry Model
biclaytoncop
Clayton Copula (Bivariate) Family Function
TIC
Takeuchi's Information Criterion
Biclaytoncop
Clayton Copula (Bivariate) Distribution
alaplaceUC
The Laplace Distribution
amlpoisson
Poisson Regression by Asymmetric Maximum Likelihood Estimation
Tol
Tolerances
benini1
Benini Distribution Family Function
alaplace
Asymmetric Laplace Distribution Family Functions
Betanorm
The Beta-Normal Distribution
Benini
The Benini Distribution
amlexponential
Exponential Regression by Asymmetric Maximum Likelihood Estimation
bratt
Bradley Terry Model With Ties
anova.vglm
Analysis of Deviance for Vector Generalized Linear Model Fits
cardioid
Cardioid Distribution Family Function
cauchitlink
Cauchit Link Function
betaprime
The Beta-Prime Distribution
Biplackett
Plackett's Bivariate Copula
concoef
Extract Model Constrained/Canonical Coefficients
calibrate-methods
Calibration for Constrained Regression Models
cao.control
Control Function for RR-VGAMs (CAO)
Card
Cardioid Distribution
deermice
Captures of Peromyscus maniculatus (Also Known as Deer Mice).
coalminers
Breathlessness and Wheeze Amongst Coalminers Data
binom2.or
Bivariate Binary Regression with an Odds Ratio (Family Function)
coefvgam
Extract Model Coefficients of a vgam() Object
bilogistic
Bivariate Logistic Distribution Family Function
Biamhcop
Ali-Mikhail-Haq Bivariate Distribution
biamhcop
Ali-Mikhail-Haq Distribution Family Function
deplot.lmscreg
Density Plot for LMS Quantile Regression
biplot-methods
Biplot of Constrained Regression Models
cumulative
Ordinal Regression with Cumulative Probabilities
Expectiles-Normal
Expectiles of the Normal Distribution
depvar
Response Variable Extracted
dgaitplot
Plotting the GAIT Combo Density
bifgmexp
Bivariate Farlie-Gumbel-Morgenstern Exponential Distribution Family Function
diffzeta
Differenced Zeta Distribution Family Function
cratio
Ordinal Regression with Continuation Ratios
df.residual
Residual Degrees-of-Freedom
confintvglm
Confidence Intervals for Parameters of VGLMs
bifrankcop
Frank's Bivariate Distribution Family Function
eCDF
Empirical Cumulative Distribution Function
amlnormal
Asymmetric Least Squares Quantile Regression
chinese.nz
Chinese Population in New Zealand 1867--2001 Data
bisa
Birnbaum-Saunders Regression Family Function
cens.normal
Censored Normal Distribution
cens.gumbel
Censored Gumbel Distribution
calibrate.rrvglm
Calibration for CLO models (RR-VGLMs)
calibrate.qrrvglm.control
Control Function for CQO/CAO Calibration
expgeom
The Exponential Geometric Distribution
Expectiles-Exponential
Expectiles of the Exponential Distribution
enzyme
Enzyme Data
explink
Exponential Link Function
Dagum
The Dagum Distribution
expint
The Exponential Integral and Variants
dagum
Dagum Distribution Family Function
familyname
Family Function Name
dirmul.old
Fitting a Dirichlet-Multinomial Distribution
chisq
Chi-squared Distribution
dirmultinomial
Fitting a Dirichlet-Multinomial Distribution
exponential
Exponential Distribution
expexpff
Exponentiated Exponential Distribution
Betabinom
The Beta-Binomial Distribution
Expectiles-Uniform
Expectiles of the Uniform Distribution
explogff
Exponential Logarithmic Distribution Family Function
foldsqrtlink
Folded Square Root Link Function
betabinomial
Beta-binomial Distribution Family Function
formulavlm
Model Formulae and Term Names for VGLMs
Gaitzeta
Generally--Altered, --Inflated and --Truncated Zeta Distribution
gamma1
1-parameter Gamma Regression Family Function
Binom2.or
Bivariate Odds Ratio Model
bigumbelIexp
Gumbel's Type I Bivariate Distribution Family Function
Gaitnbinom
Generally--Altered, --Inflated and --Truncated Negative Binomial Distribution
frechet
Frechet Distribution Family Function
binom2.rho
Bivariate Probit Regression
Frechet
The Frechet Distribution
Gaitpois
Generally--Altered, --Inflated and --Truncated Poisson Distribution
felix
Felix Distribution Family Function
Bistudentt
Bivariate Student-t Distribution Cumulative Distribution Function
bmi.nz
Body Mass Index of New Zealand Adults Data
chest.nz
Chest Pain in NZ Adults Data
explog
The Exponential Logarithmic Distribution
cgo
Redirects the user to cqo
bilogis
Bivariate Logistic Distribution
dextlogF
Extended log-F Distribution
binormal
Bivariate Normal Distribution Family Function
Binom2.rho
Bivariate Probit Model
binomialff
Binomial Family Function
Bisa
The Birnbaum-Saunders Distribution
calibrate.rrvglm.control
Control Function for CLO (RR-VGLM) Calibration
extlogF1
Extended log-F Distribution Family Function
coefvlm
Extract Model Coefficients
bistudentt
Bivariate Student-t Family Function
Foldnorm
The Folded-Normal Distribution
get.smart
Retrieve One Component of ``.smart.prediction''
cao
Fitting Constrained Additive Ordination (CAO)
cauchy
Cauchy Distribution Family Function
gengammaUC
Generalized Gamma Distribution
foldnormal
Folded Normal Distribution Family Function
genpoisson2
Generalized Poisson Regression (GP-2 Parameterization)
genrayleigh
Generalized Rayleigh Distribution Family Function
gengamma.stacy
Generalized Gamma distribution family function
get.smart.prediction
Retrieves ``.smart.prediction''
Binorm
Bivariate Normal Distribution Cumulative Distribution Function
gev
Generalized Extreme Value Regression Family Function
gevUC
The Generalized Extreme Value Distribution
gammaR
2-parameter Gamma Regression Family Function
cdf.lmscreg
Cumulative Distribution Function for LMS Quantile Regression
has.interceptvlm
Has a Fitted VGLM Got an Intercept Term?
gamma2
2-parameter Gamma Regression Family Function
guplot
Gumbel Plot
cqo
Fitting Constrained Quadratic Ordination (CQO)
laplace
Laplace Regression Family Function
Bort
The Borel-Tanner Distribution
cfibrosis
Cystic Fibrosis Data
calibrate.qrrvglm
Calibration for CQO and CAO models
borel.tanner
Borel-Tanner Distribution Family Function
calibrate
Model Calibrations
concoef-methods
Constrained (Canonical) Coefficients
laplaceUC
The Laplace Distribution
grain.us
Grain Prices Data in USA
cens.poisson
Censored Poisson Family Function
clogloglink
Complementary Log-log Link Function
clo
Redirects the User to rrvglm()
crashes
Crashes on New Zealand Roads in 2009
constraints
Constraint Matrices
levy
Levy Distribution Family Function
double.cens.normal
Univariate Normal Distribution with Double Censoring
erf
Error Function, and variants
lgammaUC
The Log-Gamma Distribution
corbet
Corbet's Butterfly Data
double.expbinomial
Double Exponential Binomial Distribution Family Function
grc
Row-Column Interaction Models including Goodman's RC Association Model and Unconstrained Quadratic Ordination
gew
General Electric and Westinghouse Data
Log
Logarithmic Distribution
logLik.vlm
Extract Log-likelihood for VGLMs/VGAMs/etc.
erlang
Erlang Distribution
gompertz
Gompertz Regression Family Function
exppoisson
Exponential Poisson Distribution Family Function
exppois
The Exponential Poisson Distribution
hormone
Hormone Assay Data
hdeffsev
Hauck-Donner Effects: Severity Measures
Fisk
The Fisk Distribution
gaitzeta
Generally--Altered, --Inflated and --Truncated Zeta Regression
fittedvlm
Fitted Values of a VLM object
gaitpoisson
Generally--Altered, --Inflated and --Truncated Poisson Regression
genbetaII
Generalized Beta Distribution of the Second Kind
fisherzlink
Fisher's Z Link Function
dhuber
Huber's Least Favourable Distribution
GenbetaII
The Generalized Beta II Distribution
genpoisson0
Generalized Poisson Regression (Original Parameterization)
fisk
Fisk Distribution family function
genpoisson1
Generalized Poisson Regression (GP-1 Parameterization)
gumbel
Gumbel Regression Family Function
gumbelII
Gumbel-II Regression Family Function
add1.vglm
Add or Drop All Possible Single Terms to/from a Model
Diffzeta
Differenced Zeta Distribution
hspider
Hunting Spider Data
huber2
Huber's Least Favourable Distribution Family Function
dirichlet
Fitting a Dirichlet Distribution
Hzeta
Haight's Zeta Distribution
ducklings
Relative Frequencies of Serum Proteins in White Pekin Ducklings
hunua
Hunua Ranges Data
hzeta
Haight's Zeta Family Function
logofflink
Log Link Function with an Offset
inv.paralogistic
Inverse Paralogistic Distribution Family Function
Inv.paralogistic
The Inverse Paralogistic Distribution
kumar
Kumaraswamy Regression Family Function
Kumar
The Kumaraswamy Distribution
lomax
Lomax Distribution Family Function
Felix
The Felix Distribution
fff
F Distribution Family Function
expexpff1
Exponentiated Exponential Distribution
expgeometric
Exponential Geometric Distribution Family Function
logloglink
Log-log and Log-log-log Link Functions
mccullagh89
McCullagh (1989) Distribution Family Function
meangait
Mean of the GAIT Combo Density
Lindley
The Lindley Distribution
lognormal
Lognormal Distribution
lms.bcn
LMS Quantile Regression with a Box-Cox Transformation to Normality
lms.bcg
LMS Quantile Regression with a Box-Cox transformation to a Gamma Distribution
is.buggy
Does the Fitted Object Suffer from a Known Bug?
lgamma1
Log-gamma Distribution Family Function
is.crossing
Quantile Crossing Detection
Makeham
The Makeham Distribution
model.matrixqrrvglm
Construct the Model Matrix of a QRR-VGLM Object
model.matrixvlm
Construct the Design Matrix of a VLM Object
loglinb3
Loglinear Model for Three Binary Responses
loglink
Log Link Function, and Variants
makeham
Makeham Regression Family Function
fill
Creates a Matrix of Appropriate Dimension
hyperg
Hypergeometric Family Function
Lomax
The Lomax Distribution
hypersecant
Hyperbolic Secant Regression Family Function
flourbeetle
Mortality of Flour Beetles from Carbon Disulphide
fix.crossing
Fixing a Quantile Regression having Crossing
freund61
Freund's (1961) Bivariate Extension of the Exponential Distribution
Genpois0
Generalized Poisson Distribution (Original Parameterization)
Gaitlog
Generally--Altered, --Inflated and --Truncated Logarithmic Distribution
Genpois1
Generalized Poisson Distribution (GP-1 and GP-2 Parameterizations of the Mean)
finney44
Toxicity trial for insects
gaitlog
Generally--Altered, --Inflated and --Truncated Logarithmic Regression
notdocumentedyet
Undocumented and Internally Used Functions and Classes
Gaitbinom
Generally--Altered, --Inflated and --Truncated Binomial Distribution
lqnorm
Minimizing the L-q norm Family Function
marital.nz
New Zealand Marital Data
margeff
Marginal Effects for Several Categorical Response Models
plotrcim0
Main Effects Plot for a Row-Column Interaction Model (RCIM)
inv.lomax
Inverse Lomax Distribution Family Function
olympics
2008 and 2012 Summer Olympic Final Medal Count Data
micmen
Michaelis-Menten Model
plotvgam
Default VGAM Plotting
ordpoisson
Ordinal Poisson Family Function
nparam.vlm
Number of Parameters
pneumo
Pneumoconiosis in Coalminers Data
Inv.lomax
The Inverse Lomax Distribution
multinomial
Multinomial Logit Model
gpd
Generalized Pareto Distribution Regression Family Function
lerch
Lerch Phi Function
leukemia
Acute Myelogenous Leukemia Survival Data
lindley
1-parameter Gamma Distribution
logclink
Complementary-log Link Function
poisson.points
Poisson-points-on-a-plane/volume Distances Distribution
linkfun
Link Functions
gammahyperbola
Gamma Hyperbola Bivariate Distribution
prplot
Probability Plots for Categorical Data Analysis
Rayleigh
Rayleigh Distribution
rigff
Reciprocal Inverse Gaussian distribution
propodds
Proportional Odds Model for Ordinal Regression
rcqo
Constrained Quadratic Ordination
gpdUC
The Generalized Pareto Distribution
Gumbel-II
The Gumbel-II Distribution
logff
Logarithmic Distribution
iam
Index from Array to Matrix
mills.ratio
Mills Ratio
gumbelUC
The Gumbel Distribution
nakagami
Nakagami Regression Family Function
loglaplace
Log-Laplace and Logit-Laplace Distribution Family Functions
paretoff
Pareto and Truncated Pareto Distribution Family Functions
rlplot.gevff
Return Level Plot for GEV Fits
perks
Perks Distribution Family Function
ordsup
Ordinal Superiority Measures
sinmad
Singh-Maddala Distribution Family Function
score.stat
Rao's Score Test Statistics Evaluated at the Null Values
garma
GARMA (Generalized Autoregressive Moving-Average) Models
Expectiles-sc.t2
Expectiles/Quantiles of the Scaled Student t Distribution with 2 Df
Perks
The Perks Distribution
identitylink
Identity Link Function
plotvgam.control
Control Function for plotvgam()
oxtemp
Oxford Temperature Data
perspqrrvglm
Perspective plot for QRR-VGLMs
genray
The Generalized Rayleigh Distribution
plotvglm
Plots for VGLMs
posbernoulli.tb
Positive Bernoulli Family Function with Time and Behavioural Effects
plotqrrvglm
Model Diagnostic Plots for QRR-VGLMs
posbernoulli.t
Positive Bernoulli Family Function with Time Effects
rhobitlink
Rhobit Link Function
residualsvglm
Residuals for a VGLM fit
geometric
Geometric (Truncated and Untruncated) Distributions
slash
Slash Distribution Family Function
Sinmad
The Singh-Maddala Distribution
Slash
Slash Distribution
Maxwell
The Maxwell Distribution
machinists
Machinists Accidents
maxwell
Maxwell Regression Family Function
lvplot.rrvglm
Latent Variable Plot for RR-VGLMs
gordlink
Gamma-Ordinal Link Function
loglinb2
Loglinear Model for Two Binary Responses
hatvalues
Hat Values and Regression Deletion Diagnostics
Gompertz
Gompertz Distribution
mix2poisson
Mixture of Two Poisson Distributions
Nakagami
Nakagami Distribution
model.framevlm
Construct the Model Frame of a VLM Object
is.zero
Zero Constraint Matrices
paretoIV
Pareto(IV/III/II) Distribution Family Functions
nbcanlink
Negative Binomial Canonical Link Function
kendall.tau
Kendall's Tau Statistic
ParetoIV
The Pareto(IV/III/II) Distributions
trplot.qrrvglm
Trajectory plot for QRR-VGLMs
plotqtplot.lmscreg
Quantile Plot for LMS Quantile Regression
plotdeplot.lmscreg
Density Plot for LMS Quantile Regression
inv.gaussianff
Inverse Gaussian Distribution Family Function
hdeff
Hauck-Donner Effects: A Detection Test for Wald Tests
inv.binomial
Inverse Binomial Distribution Family Function
Lino
The Generalized Beta Distribution (Libby and Novick, 1982)
latvar
Latent Variables
rrvglm
Fitting Reduced-Rank Vector Generalized Linear Models (RR-VGLMs)
leipnik
Leipnik Regression Family Function
is.parallel
Parallelism Constraint Matrices
is.smart
Test For a Smart Object
lirat
Low-iron Rat Teratology Data
rrvglm.control
Control Function for rrvglm()
logF
Natural Exponential Family Generalized Hyperbolic Secant Distribution Family Function
posnegbinomial
Positive Negative Binomial Distribution Family Function
Posnorm
The Positive-Normal Distribution
skewnorm
Skew-Normal Distribution
sm.ps
Defining Penalized Spline Smooths in VGAM Formulas
sm.os
Defining O'Sullivan Spline Smooths in VGAM Formulas
skewnormal
Univariate Skew-Normal Distribution Family Function
Truncpareto
The Truncated Pareto Distribution
lakeO
Annual catches on Lake Otamangakau from October 1974 to October 1989
prentice74
Prentice (1974) Log-gamma Distribution
linkfun.vglm
Link Functions for VGLMs
lambertW
The Lambert W Function
lino
Generalized Beta Distribution Family Function
Simplex
Simplex Distribution
plotdgait.vglm
Plotting the GAIT Combo Density from a GAIT Regression Object
qtplot.gumbel
Quantile Plot for Gumbel Regression
qtplot.lmscreg
Quantile Plot for LMS Quantile Regression
vglm-class
Class ``vglm''
Polono
The Poisson Lognormal Distribution
prinia
Yellow-bellied Prinia
Tobit
The Tobit Distribution
vgam.control
Control Function for vgam()
ucberk
University California Berkeley Graduate Admissions
topple
Topp-Leone Distribution Family Function
lms.yjn
LMS Quantile Regression with a Yeo-Johnson Transformation to Normality
truncweibull
Truncated Weibull Distribution Family Function
pordlink
Poisson-Ordinal Link Function
rdiric
The Dirichlet distribution
prats
Pregnant Rats Toxological Experiment Data
weibullR
Weibull Distribution Family Function
qrrvglm.control
Control Function for QRR-VGLMs (CQO)
weightsvglm
Prior and Working Weights of a VGLM fit
put.smart
Adds a List to the End of the List ``.smart.prediction''
dlogF
log F Distribution
vplot.profile
Plotting Functions for 'profile' Objects
powerlink
Power Link Function
rec.exp1
Upper Record Values from a 1-parameter Exponential Distribution
zabinomial
Zero-Altered Binomial Distribution
vsmooth.spline
Vector Cubic Smoothing Spline
simulate.vlm
Simulate Responses for VGLMs and VGAMs
log1mexp
Logarithms with an Unit Offset and Exponential Term
spikeplot
Spike Plot
logitoffsetlink
Logit-with-an-Offset Link Function
Zeta
The Zeta Distribution
zeta
Riemann's Zeta Function
Zageom
Zero-Altered Geometric Distribution
loglapUC
The Log-Laplace Distribution
round2
Rounding of Numbers to Base 2
rootogram4
Rootograms (S4 generic) for Assessing Goodness of Fit of Probability Models
Topple
The Topp-Leone Distribution
zoabetaR
Zero- and One-Inflated Beta Distribution Family Function
zipoisson
Zero-Inflated Poisson Distribution Family Function
sratio
Ordinal Regression with Stopping Ratios
Zabinom
Zero-Altered Binomial Distribution
Yules
Yule-Simon Distribution
zetaff
Zeta Distribution Family Function
Zibinom
Zero-Inflated Binomial Distribution
lrtest
Likelihood Ratio Test of Nested Models
mix2exp
Mixture of Two Exponential Distributions
setup.smart
Smart Prediction Setup
lrt.stat
Likelihood Ratio Test Statistics Evaluated at the Null Values
toxop
Toxoplasmosis Data
seq2binomial
The Two-stage Sequential Binomial Distribution Family Function
mix2normal
Mixture of Two Univariate Normal Distributions
seglines
Hauck-Donner Effects: Segmented Lines Plot
negbinomial.size
Negative Binomial Distribution Family Function With Known Size
logistic
Logistic Distribution Family Function
paralogistic
Paralogistic Distribution Family Function
normal.vcm
Univariate Normal Distribution as a Varying-Coefficient Model
Trinorm
Trivariate Normal Distribution Density and Random Variates
uninormal
Univariate Normal Distribution
simplex
Simplex Distribution Family Function
trplot
Trajectory Plot
undocumented-methods
Undocumented Methods Functions
melbmaxtemp
Melbourne Daily Maximum Temperatures
pgamma.deriv
Derivatives of the Incomplete Gamma Integral
logitlink
Logit Link Function
lvplot
Latent Variable Plot
moffset
Matrix Offset
Paralogistic
The Paralogistic Distribution
waitakere
Waitakere Ranges Data
wald.stat
Wald Test Statistics Evaluated at the Null Values
meplot
Mean Excess Plot
lvplot.qrrvglm
Latent Variable Plot for QO models
wine
Bitterness in Wine Data
smart.expression
S Expression for Smart Functions
wrapup.smart
Cleans Up After Smart Prediction
Zipois
Zero-Inflated Poisson Distribution
Zipfmb
The Zipf-Mandelbrot Distribution
pgamma.deriv.unscaled
Derivatives of the Incomplete Gamma Integral (Unscaled Version)
multilogitlink
Multi-logit Link Function
nbordlink
Negative Binomial-Ordinal Link Function
negbinomial
Negative Binomial Distribution Family Function
PoissonPoints
Poisson Points Distribution
summaryvglm
Summarizing Vector Generalized Linear Model Fits
poissonff
Poisson Regression
smart.mode.is
Determine What Mode the Smart Prediction is In
Posgeom
Positive-Geometric Distribution
posbinomial
Positive Binomial Distribution Family Function
posbernUC
Positive Bernoulli Sequence Model
pospoisson
Positive Poisson Distribution Family Function
posbernoulli.b
Positive Bernoulli Family Function with Behavioural Effects
posnormal
Positive Normal Distribution Family Function
trim.constraints
Trimmed Constraint Matrices
probitlink
Probit Link Function
tobit
Tobit Regression
rec.normal
Upper Record Values from a Univariate Normal Distribution
Rice
The Rice Distribution
rrvglm.optim.control
Control Function for rrvglm() Calling optim()
riceff
Rice Distribution Family Function
profilevglm
Method for Profiling vglm Objects
reciprocallink
Reciprocal Link Function
predictqrrvglm
Predict Method for a CQO fit
vcovvlm
Calculate Variance-Covariance Matrix for a Fitted VLM or RR-VGLM or QRR-VGLM Object
predictvglm
Predict Method for a VGLM fit
trinormal
Trivariate Normal Distribution Family Function
ruge
Rutherford-Geiger Polonium Data
rrvglm-class
Class ``rrvglm''
rayleigh
Rayleigh Regression Family Function
qvar
Quasi-variances Extraction Function
rrar
Nested Reduced-rank Autoregressive Models for Multiple Time Series
venice
Venice Maximum Sea Levels Data
yulesimon
Yule-Simon Family Function
s
Defining Smooths in VGAM Formulas
specials
Special Values or Quantities in a Fitted Object
smartpred
Smart Prediction
yeo.johnson
Yeo-Johnson Transformation
summaryvgam
Summarizing Vector Generalized Additive Model Fits
vgam-class
Class ``vgam''
waldff
Wald Distribution Family Function
zibinomial
Zero-Inflated Binomial Distribution Family Function
summarypvgam
Summarizing Penalized Vector Generalized Additive Model Fits
vgam
Fitting Vector Generalized Additive Models
zinegbinomial
Zero-Inflated Negative Binomial Distribution Family Function
Zigeom
Zero-Inflated Geometric Distribution
zipebcom
Exchangeable Bivariate cloglog Odds-ratio Model From a Zero-inflated Poisson Distribution
step4
Choose a model by AIC in a Stepwise Algorithm
Skellam
The Skellam Distribution
studentt
Student t Distribution
sc.studentt2
Scaled Student t Distribution with 2 df Family Function
weibull.mean
Weibull Distribution Family Function, Parameterized by the Mean
Triangle
The Triangle Distribution
skellam
Skellam Distribution Family Function
triangle
Triangle Distribution Family Function
Zapois
Zero-Altered Poisson Distribution
Zanegbin
Zero-Altered Negative Binomial Distribution
vglm
Fitting Vector Generalized Linear Models
zageometric
Zero-Altered Geometric Distribution
Zinegbin
Zero-Inflated Negative Binomial Distribution
vglmff-class
Class ``vglmff''
zanegbinomial
Zero-Altered Negative Binomial Distribution
zigeometric
Zero-Inflated Geometric Distribution Family Function
vglm.control
Control Function for vglm()
vonmises
von Mises Distribution Family Function
zipf
Zipf Distribution Family Function
zapoisson
Zero-Altered Poisson Distribution
Zipf
The Zipf Distribution
zero
The zero Argument in VGAM Family Functions
Zoabeta
The Zero/One-Inflated Beta Distribution