Learn R Programming

DistatisR.1.1.0 DistatisR an R-package implementing distatis et allies methods---3-ways metric multidimentional scaling.

Copy Link

Version

Install

install.packages('DistatisR')

Monthly Downloads

349

Version

1.1.1

License

GPL-2

Maintainer

Last Published

December 5th, 2022

Functions in DistatisR (1.1.1)

GraphDistatisPartial

Plot maps of the factor scores and partial factor scores of the observations for a DISTATIS analysis.
MFAnormCP

MFAnormCP
DistAlgo

Four computer algorithms evaluate the similarity of six faces for distatis analysis
GraphDistatisRv

Plot maps of the factor scores (from the Rv matrix) of the distance matrices for a DISTATIS analysis
SUMPCAnormCP

SUMPCAnormCP
NuclearNormedCP

NuclearNormedCP
DblCenterDist

Double Center a distance matrix
GetCmat

GetCmat
OrangeJuiceSortingRawData

OrangeJuiceSortingRawData: an example of an excel file with Sorting data and vocabulary. This excel file can be read by read.df.excel.
GraphDistatisCompromise

Plot maps of the factor scores of the observations for a DISTATIS analysis
list2CubeOfCovDis

compute a cube of covariance and a cube of distance between the items (rows) of a matrix of measurements comprising \(K\) different blocks of possibly different number of variables.
WinesRankingRawData

WinesRankingRawData: an example of an excel file with (simulated) ranking data. Can be read with the function read.df.excel().
ldiag

Left (i.e., pre) Multiply a matrix by a diagonal matrix
GraphDistatisBoot

GraphDistatisBoot Plot maps of the factor scores of the observations and their bootstrapped confidence intervals (as confidence ellipsoids or peeled hulls) for a DISTATIS analysis.
amariSorting

25 assessors twice sort and describe 12 amaris (i.e., bitter)
SortingSpice

21 French assessors sorted 16 blends of Spice for distatis analysis
computePartial4Groups

Computes group alphas and group factor scores for \(K\) groups of observations in distatis.
beersBlindSorting

Novices and Experts sorted 3 types of beers from 3 different brewers without and without seeing the beers.
SortingBeer

Ten Assessors sorted eight beers for distatis analysis
GraphDistatisAll

This function combines the functionality of GraphDistatisCompromise, GraphDistatisPartial, GraphDistatisBoot, and GraphDistatisRv.
print.cubeOfCovDis

Change the print function for the class cubeOfCovDis
print.cubeSort

Change the print function for cubeSort
multiculturalSortingSpices

62 assessors from 5 countries sort 16 spice samples
mmds

Metric (classical) Multidimensional Scaling (a.k.a Principal Coordinate Analysis) of a (squared Euclidean) Distance Matrix.
projectVoc

Compute barycentric projections for count-like description of the items of a distatis-type of analysis.
projMap2Cube

\ reshape a data matrix from projective mapping into a brick of data for a distatis analysis.
vocabulary2CT

Transforms a data.frame of products by vocabulary of assessors into a products by words (from vocabulary) contingency table.
print.dataSortingWines

Change the print function for the data set: dataSortingWines
print.distatis.data

Change the print function for objects of class distatis.data output ofread.df.excel
print.Splus

Print S+ matrix results
read.df.excel

read.df.excel reads distatis formated ranking or sorting data from an excel file.
print.beersBlind

Change the print function for class 'beersBlind'
rdiag

right (i.e., post) Multiply a matrix by a diagonal matrix
print.F4voc

Change the print function for objects of the class 'F4voc' (e.g., output from function projectVoc).
createCubeOfCovDis

compute a cube of covariance and a cube of distance between the items (rows) of a brick of measurements (when all blocks have the same number of variables).
print.F_alpha_k

Print F_alpha_k results
print.str_BeersProjectiveMapping

Change the print function for the data set: str_BeersProjectiveMapping
print.voc4distatis

Change the print function for voc4distatis
print.dataSortingSpices

Change the print function for the data set: multiculturalSortingSpices
rv

Function to compute the RV coefficient between to conformable matrices
scale1

A variation over the base R scale function that avoids the "divide by 0 = NA" problem.
sortingWines

Novices and wines experts sort red, rosé, and white wines
print.DistatisR

Print DistatisR results
distatis

3-Way MDS based on the "STATIS" optimization procedure.
print.Cmat

Print C matrix results
print.dataAmari

Change the print function for the data set: dataAmari
supplementalProjection4distatis

Supplementary element(s) projection in DISTATIS
BeersProjectiveMapping_xlsx

An example of an excel file with Projective Mapping data and vocabulary. This excel file can be read by read.df.excel.
CP2NuclearNormedCP

CP2NuclearNormedCP
CP2MFAnormedCP

CP2MFAnormedCP
CP2SUMPCAnormedCP

CP2SUMPCAnormedCP
Chi2Dist

Computes the \(\chi^2\) distance between the rows of a rectangular matrix (with positive elements).
BeersProjectiveMapping

7 (fictitious) assessors sort and verbally describe 7 Beers using Projective Mapping.
Chi2DistanceFromSort

Chi2DistanceFromSort: Creates a 3-dimensional \(\chi^2\) distance array from the results of a sorting task.
BootFromCompromise

BootFromCompromise: Computes Bootstrap replicates of the (observation) factor scores by creating bootstrapped compromises.
BootFactorScores

Computes observation factor scores Bootstrap replicates from partial factor scores.
BeersFlashProfile

An example of an excel file storing the Flash Profile of 6 (fictitious) assessors evaluating 7 (imaginary) beers. This excel file can be read by read.df.excel.
GetRectCmat

GetRectCmat
Dist2CP

Dist2CP
ComputeSplus

ComputeSplus
DistatisR-package

implements three way metric multidimensional scaling: DISTATIS and COVSTATIS.
DistanceFromRank

DistanceFromRank: Creates a 3-dimensional distance array from the results of a ranking task.
DistanceFromSort

Creates a 3-dimensional distance array from the results of a sorting task.