OrdinalLogisticBiplot: Biplot representations of ordinal variables

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Analysis of a matrix of polytomous items using Ordinal Logistic Biplots (OLB) The OLB procedure extends the binary logistic biplot to ordinal (polytomous) data. The individuals are represented as points on a plane and the variables are represented as lines rather than vectors as in a classical or binary biplot, specifying the points for each of the categories of the variable. The set of prediction regions is established by stripes perpendicular to the line between the category points, in such a way that the prediction for each individual is given by its projection into the line of the variable.

Author
Julio Cesar Hernandez Sanchez, Jose Luis Vicente-Villardon
Date of publication
2015-01-16 22:11:44
Maintainer
Julio Cesar Hernandez Sanchez <juliocesar_avila@usal.es>
License
GPL (>= 2)
Version
0.4

View on CRAN

Man pages

BiplotDensity
Density plot of a data set with overlaid contours.
CheckDataSet
Check a data set.
LevelSatPhd
Data set extracted from the Careers of doctorate holders...
OrdinalLogBiplotEM
Alternated EM algorithm for Ordinal Logistic Biplots
OrdinalLogisticBiplot
Ordinal Logistic Biplot for ordered polytomous data
OrdinalLogisticBiplot-package
Ordinal Logistic Biplot representations for polytomous...
PlotClusters
Graphical representation of clusters of individuals.
plotOrdinalFittedVariable
Function that gives the posibility for the user for plotting...
plot.ordinal.logistic.biplot
Graphical representation of an Ordinal Logistic Biplot.
plotOrdinalVariable
This function plots in the reduced space an ordered...
pordlogist
Ordinal logistic regression with ridge penalization
summary.ordinal.logistic.biplot
Summary Method Function for Objects of Class...
summary.pordlogist
Summary Method Function for Objects of Class 'pordlogist'

Files in this package

OrdinalLogisticBiplot
OrdinalLogisticBiplot/inst
OrdinalLogisticBiplot/inst/CITATION
OrdinalLogisticBiplot/NAMESPACE
OrdinalLogisticBiplot/data
OrdinalLogisticBiplot/data/LevelSatPhd.rda
OrdinalLogisticBiplot/R
OrdinalLogisticBiplot/R/plotOrdinalVariable.r
OrdinalLogisticBiplot/R/pordlogist.r
OrdinalLogisticBiplot/R/CheckDataSet.r
OrdinalLogisticBiplot/R/plotOrdinalFittedVariable.r
OrdinalLogisticBiplot/R/OrdinalLogisticBiplot.r
OrdinalLogisticBiplot/R/OrdinalLogBiplotEM.r
OrdinalLogisticBiplot/R/auxLibrary_OLB.r
OrdinalLogisticBiplot/R/BiplotDensity.r
OrdinalLogisticBiplot/R/PlotClusters.r
OrdinalLogisticBiplot/MD5
OrdinalLogisticBiplot/DESCRIPTION
OrdinalLogisticBiplot/man
OrdinalLogisticBiplot/man/CheckDataSet.Rd
OrdinalLogisticBiplot/man/OrdinalLogBiplotEM.Rd
OrdinalLogisticBiplot/man/pordlogist.Rd
OrdinalLogisticBiplot/man/BiplotDensity.Rd
OrdinalLogisticBiplot/man/plotOrdinalVariable.Rd
OrdinalLogisticBiplot/man/plotOrdinalFittedVariable.Rd
OrdinalLogisticBiplot/man/plot.ordinal.logistic.biplot.Rd
OrdinalLogisticBiplot/man/PlotClusters.Rd
OrdinalLogisticBiplot/man/summary.pordlogist.Rd
OrdinalLogisticBiplot/man/LevelSatPhd.Rd
OrdinalLogisticBiplot/man/OrdinalLogisticBiplot-package.Rd
OrdinalLogisticBiplot/man/OrdinalLogisticBiplot.Rd
OrdinalLogisticBiplot/man/summary.ordinal.logistic.biplot.Rd