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statmod (version 1.4.16)

Statistical Modeling

Description

Various statistical modeling functions including growth curve comparisons, limiting dilution analysis, mixed linear models, heteroscedastic regression, Tweedie family generalized linear models, the inverse-Gaussian distribution and Gauss quadrature.

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Version

Install

install.packages('statmod')

Monthly Downloads

64,770

Version

1.4.16

License

LGPL (>= 2)

Maintainer

Gordon Smyth

Last Published

September 29th, 2012

Functions in statmod (1.4.16)

mscale

M Scale Estimation
fitNBP

Negative Binomial Model for SAGE Libraries with Pearson Estimation of Dispersion
elda

Extreme Limiting Dilution Analysis
welding

Data: Tensile Strength of Welds
mixedModel2

Fit Mixed Linear Model with 2 Error Components
gauss.quad.prob

Gaussian Quadrature with Probability Distributions
hommel.test

Test Multiple Comparisons Using Hommel's Method
gauss.quad

Gaussian Quadrature
sage.test

Exact Binomial Tests For Comparing Two SAGE Libraries (Obsolete)
1.StatMod

Introduction to the StatMod Package
deprecated

Deprecated Functions in statmod Package
logmdigamma

Log Minus Digamma Function
invgauss

Inverse Gaussian Distribution
glm.scoretest

Score Test for Adding a Covariate to a GLM
remlscore

REML for Heteroscedastic Regression
remlscoregamma

Approximate REML for gamma regression with structured dispersion
growthcurve

Compare Groups of Growth Curves
tweedie

Tweedie Generalized Linear Models
permp

Exact permutation p-values
matvec

Multiply a Matrix by a Vector
qresiduals

Randomized Quantile Residuals
plot.limdil

Plot or print an object of class limdil
meanT

Mean t-Statistic Between Two Groups of Growth Curves
glmgam.fit

Fit Generalized Linear Model by Fisher Scoring with Levenberg Damping
power.fisher.test

Power of Fisher's Exact Test for Comparing Proportions
Digamma

Digamma generalized linear model family