RcmdrPlugin.NMBU (version 1.8.13)

RcmdrPlugin.NMBU-package: R Commander Plug-in for University Level Applied Statistics

Description

This package provides an Rcmdr "plug-in" extending some functions of linear models and providing new and extended interfaces to PCA, PLS, LDA, QDA, clustering of variables, tests, plots, etc.

Details

Package:	RcmdrPlugin.NMBU
License:	GPL version 2 or newer
LazyLoad:	yes

Run the plugin using the code library(RcmdrPlugin.NMBU) or library(umb). Statistical and summary functions included:

• dummy(y)

• PRESS(object=NULL) (default is current model)

• PRESS.res(object=NULL) (default is current model)

• R2_pred(object=NULL) (default is current model)

• forward(model, alpha=0.2, full=FALSE)

• backward(model, alpha=0.2, full=FALSE)

• stepWise(model, alpha.enter=0.15, alpha.remove=0.15, full=FALSE)

• stepWiseBack(model, alpha.remove=0.15, alpha.enter=0.15, full=FALSE)

• best.subsets(model, nbest=5, nvmax)

• confint.mvr(object, parm, level=0.95, ...)

• confusion(true, predicted)

• DA.scores(object=NULL) (default is current model)

• plotDA(DAobject=NULL, regions=TRUE, contours=FALSE, resolution=100)

• hclust.merge(object) (default is last clustering)

• mixed.model(formula, random.effects=NULL, data, restrictedModel=FALSE, subset="")

• summary.extra(object)

• anova_reg(lm.object)

• predict_CI_PI(model, data, level)

• prop.test.ordinary(x, n, p = NULL, alternative = c("two.sided", "less", "greater"), conf.level = 0.95, correct = TRUE)

• rmsep(object) (default is current model)

Utility functions included:

• aovP()

• clustP()

• daP()

• mixP()

• pcaP()

• plsP()

• variablesP()

• DA.coef()

• hclust.list()

• listHclustSolutions(envir=.GlobalEnv, ...)

• make.colours(object)

• confint.mvr(object, parm, level=0.95, ...)

• dummy(y)

• dummify(y,n,name)

• Dummify(data, main.effects, response)

• fparse(f)

• if.R()

GUI Functions included:

• anova_reg_GUI()

• backwardDrop()

• backwardForward()

• bestSubsets()

• coefNMBU()

• contrastGUI()

• contrastGUI2()

• covarianceMatrix()

• createSequence()

• discriminantAnalysis()

• discriminantPlot()

• dotplotGUI()

• enterTableNMBU()

• fittedLinePlot()

• wideForwardAdd()

• forwardAdd()

• forwardBackward()

• hierarchicalClusterVariable()

• linearModelANOVA()

• meanCenter()

• mixtureGUI()

• plsRegressionModel()

• postHocGUI()

• predictRegressionModel()

• PRESS.GUI()

• principalComponentPlots()

• principalComponentsStat()

• proportionTest()

• sortData()

• twoSamplesTTest()

• twoWayTableNMBU()

Graphical Functions included:

• CIplot()

• dotPlot()

• dots()

• mixture.contour()

• panel.ci.plot()

• plotDA()

Examples

# NOT RUN {
## This example shows alternative ways of starting 
## package using the official plugin or an unofficial wrapper.
library(RcmdrPlugin.NMBU) # Starts up the R Commander including this plugin.
library(nmbu) # Simpler startup with automatic update hosted by NMBU (when available).
# }