statmod v1.4.24
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by Gordon Smyth
Statistical Modeling
A collection of algorithms and functions to aid statistical modeling. Includes growth curve comparisons, limiting dilution analysis (aka ELDA), mixed linear models, heteroscedastic regression, inverse-Gaussian probability calculations, Gauss quadrature and a secure convergence algorithm for nonlinear models. Includes advanced generalized linear model functions that implement secure convergence, dispersion modeling and Tweedie power-law families.
Functions in statmod
| Name | Description | |
| growthcurve | Compare Groups of Growth Curves | |
| gauss.quad.prob | Gaussian Quadrature with Probability Distributions | |
| glm.scoretest | Score Test for Adding a Covariate to a GLM | |
| invgauss | Inverse Gaussian Distribution | |
| statmod-package | Introduction to the StatMod Package | |
| remlscore | REML for Heteroscedastic Regression | |
| remlscoregamma | Approximate REML for gamma regression with structured dispersion | |
| logmdigamma | Log Minus Digamma Function | |
| forward | Forward Selection of Covariates for Multiple Regression | |
| glmgam.fit | Fit Generalized Linear Model by Fisher Scoring with Levenberg Damping | |
| gauss.quad | Gaussian Quadrature | |
| plot.limdil | Plot or print an object of class limdil | |
| mscale | M Scale Estimation | |
| sage.test | Exact Binomial Tests For Comparing Two SAGE Libraries (Obsolete) | |
| Digamma | Digamma generalized linear model family | |
| mixedModel2 | Fit Mixed Linear Model with 2 Error Components | |
| hommel.test | Test Multiple Comparisons Using Hommel's Method | |
| welding | Data: Tensile Strength of Welds | |
| matvec | Multiply a Matrix by a Vector | |
| fitNBP | Negative Binomial Model for SAGE Libraries with Pearson Estimation of Dispersion | |
| qresiduals | Randomized Quantile Residuals | |
| elda | Extreme Limiting Dilution Analysis | |
| meanT | Mean t-Statistic Between Two Groups of Growth Curves | |
| tweedie | Tweedie Generalized Linear Models | |
| power.fisher.test | Power of Fisher's Exact Test for Comparing Proportions | |
| permp | Exact permutation p-values | |
| No Results! | ||
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Details
| Date | 2016-02-01 |
| License | GPL-2 | GPL-3 |
| NeedsCompilation | yes |
| Packaged | 2016-02-02 06:14:35 UTC; smyth |
| Repository | CRAN |
| Date/Publication | 2016-02-02 12:30:14 |
| depends | base (>= 1.6.1) , R (>= 1.6.1) |
| imports | graphics , stats |
| suggests | MASS , tweedie |
| Contributors | Gordon Smyth, Yifang Hu, Peter Dunn, Belinda Phipson, Yunshun Chen |
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