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statmod (version 1.4.0)

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

112,145

Version

1.4.0

License

LGPL (>= 2)

Maintainer

Gordon Smyth

Last Published

May 6th, 2009

Functions in statmod (1.4.0)

tweedie

Tweedie Generalized Linear Models

meanT

Mean t-Statistic Between Two Groups of Growth Curves

qresiduals

Randomized Quantile Residuals

gauss.quad.prob

Gaussian Quadrature with Probability Distributions

hommel.test

Test Multiple Comparisons Using Hommel's Method

elda

Extreme Limiting Dilution Analysis

plot.limdil

Plot or print an object of class limdil

matvec

Multiply a Matrix by a Vector

remlscoregamma

Approximate REML for gamma regression with structured dispersion

fitNBP

Negative Binomial Model for SAGE Libraries with Pearson Estimation of Dispersion

growthcurve

Compare Groups of Growth Curves

sage.test

Compare Two SAGE Libraries

Digamma

Digamma generalized linear model family

glm.scoretest

Score Test for Adding a Covariate to a GLM

1.StatMod

Introduction to the StatMod Package

glmgam.fit

Gamma Generalized Linear Model with Identity Link

power.fisher.test

Power of Fisher's Exact Test for Comparing Proportions

remlscore

REML for Heteroscedastic Regression

gauss.quad

Gaussian Quadrature

mixedModel2

Fit Mixed Linear Model with 2 Error Components

welding

Data: Tensile Strength of Welds

deprecated

Deprecated Functions in statmod Package

invgauss

Inverse Gaussian Distribution

logmdigamma

Log Minus Digamma Function