statmod v1.4.34


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Statistical Modeling

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.

Functions in statmod

Name Description Fit Negative Binomial Generalized Linear Model with Log-Link
growthcurve Compare Groups of Growth Curves
forward Forward Selection of Covariates for Multiple Regression Fit Gamma Generalized Linear Model by Fisher Scoring with Identity Link
gauss.quad Gaussian Quadrature
elda Extreme Limiting Dilution Analysis
glm.scoretest Score Test for Adding a Covariate to a GLM
gauss.quad.prob Gaussian Quadrature with Probability Distributions
mscale M Scale Estimation
Digamma Digamma generalized linear model family
meanT Mean t-Statistic Between Two Groups of Growth Curves
fitNBP Negative Binomial Model for SAGE Libraries with Pearson Estimation of Dispersion
logmdigamma Log Minus Digamma Function
permp Exact permutation p-values
mixedModel2 Fit Mixed Linear Model with 2 Error Components
matvec Multiply a Matrix by a Vector
hommel.test Test Multiple Comparisons Using Hommel's Method
welding Data: Tensile Strength of Welds
statmod-package Introduction to the StatMod Package
invgauss Inverse Gaussian Distribution
power.fisher.test Power of Fisher's Exact Test for Comparing Proportions
remlscoregamma Approximate REML for Gamma Regression with Structured Dispersion
qresiduals Randomized Quantile Residuals
tweedie Tweedie Generalized Linear Models
sage.test Exact Binomial Tests For Comparing Two SAGE Libraries (Obsolete)
plot.limdil Plot or print an object of class limdil
remlscore REML for Heteroscedastic Regression
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Last month downloads


Date 2020-02-16
License GPL-2 | GPL-3
NeedsCompilation yes
Packaged 2020-02-16 10:22:25 UTC; smyth
Repository CRAN
Date/Publication 2020-02-17 16:40:02 UTC

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