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statmod (version 1.3.0)

Statistical Modeling

Description

Various biostatistical modeling functions including growth curve comparisons, mixed linear models, heteroscedastic regression and Tweedie family generalized linear models.

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Version

Install

install.packages('statmod')

Monthly Downloads

64,770

Version

1.3.0

License

LGPL version 2 or newer

Maintainer

Gordon Smyth

Last Published

January 6th, 2023

Functions in statmod (1.3.0)

1.StatMod

Introduction to the StatMod Package

remlscoregamma

Approximate REML for gamma regression with structured dispersion

fitNBP

Negative Binomial Model for SAGE Libraries with Pearson Estimation of Dispersion

matvec

Multiply a Matrix by a Vector

qresiduals

Randomized Quantile Residuals

logmdigamma

Log Minus Digamma Function

hommel.test

Test Multiple Comparisons Using Hommel's Method

glmgam.fit

Gamma Generalized Linear Model with Identity Link

gauss.quad

Gaussian Quadrature

mixedModel2

Fit Mixed Linear Model with 2 Error Components

Digamma

Digamma generalized linear model family

tweedie

Tweedie Generalized Linear Models

remlscore

REML for Heteroscedastic Regression

meanT

Mean t-Statistic Between Two Groups of Growth Curves

limdil

Limiting Dilution Analysis

invgauss

Inverse Gaussian Distribution

gauss.quad.prob

Gaussian Quadrature with Probability Distributions

deprecated

Deprecated Functions in statmod Package

power.fisher.test

Power of Fisher's Exact Test for Comparing Proportions

welding

Data: Tensile Strength of Welds

sage.test

Compare Two SAGE Libraries

growthcurve

Compare Groups of Growth Curves