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statmod (version 1.4.35)

Statistical Modeling

Description

A collection of algorithms and functions to aid statistical modeling. Includes limiting dilution analysis (aka ELDA), growth curve comparisons, mixed linear models, heteroscedastic regression, inverse-Gaussian probability calculations, Gauss quadrature and a secure convergence algorithm for nonlinear models. Also includes advanced generalized linear model functions including Tweedie and Digamma distributional families and a secure convergence algorithm.

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Version

Install

install.packages('statmod')

Monthly Downloads

64,770

Version

1.4.35

License

GPL-2 | GPL-3

Maintainer

Gordon Smyth

Last Published

October 19th, 2020

Functions in statmod (1.4.35)

growthcurve

Compare Groups of Growth Curves
glmgam.fit

Fit Gamma Generalized Linear Model by Fisher Scoring with Identity Link
gauss.quad

Gaussian Quadrature
fitNBP

Negative Binomial Model for SAGE Libraries with Pearson Estimation of Dispersion
glm.scoretest

Score Test for Adding a Covariate to a GLM
elda

Extreme Limiting Dilution Analysis
glmnb.fit

Fit Negative Binomial Generalized Linear Model with Log-Link
forward

Forward Selection of Covariates for Multiple Regression
Digamma

Digamma generalized linear model family
gauss.quad.prob

Gaussian Quadrature with Probability Distributions
plot.limdil

Plot or print an object of class limdil
logmdigamma

Log Minus Digamma Function
welding

Data: Tensile Strength of Welds
power.fisher.test

Power of Fisher's Exact Test for Comparing Proportions
remlscoregamma

Approximate REML for Gamma Regression with Structured Dispersion
sage.test

Exact Binomial Tests For Comparing Two SAGE Libraries (Obsolete)
matvec

Multiply a Matrix by a Vector
hommel.test

Test Multiple Comparisons Using Hommel's Method
invgauss

Inverse Gaussian Distribution
mixedModel2

Fit Mixed Linear Model with 2 Error Components
mscale

M Scale Estimation
statmod-package

Introduction to the StatMod Package
tweedie

Tweedie Generalized Linear Models
meanT

Mean t-Statistic Between Two Groups of Growth Curves
permp

Exact permutation p-values
remlscore

REML for Heteroscedastic Regression
qresiduals

Randomized Quantile Residuals